# 8-bit game-features1

> Skill tree feature grid with progress.

A shadcn/ui block from the [@8bitcn](https://www.8bitcn.com) registry, listed on [shadcn.exchange](https://shadcn.exchange/r/8bitcn/game-features1).

- Page, with a live preview: https://shadcn.exchange/r/8bitcn/game-features1
- Screenshot: https://abzjhwgwpdpz7ua5.public.blob.vercel-storage.com/shots/8bitcn/game-features1-light-0560912a2e5c1d54.png
- Registry item: https://www.8bitcn.com/r/game-features1.json
- Categories: game
- Listed: 2026-10-13, source last changed 2026-10-13

## Install

```bash
npx shadcn@latest add https://www.8bitcn.com/r/game-features1.json
```

Run it in a project that has shadcn/ui set up. It adds the files below and installs what they depend on.

## Dependencies

- Registry items: `badge`, `card`, `progress`

## Files

### `components/ui/8bit/blocks/game-features1.tsx`

```tsx
import type { ReactNode } from "react";

import { cn } from "@/lib/utils";

import { Badge } from "@/components/ui/8bit/badge";
import {
  Card,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
} from "@/components/ui/8bit/card";
import { Progress } from "@/components/ui/8bit/progress";

import "@/components/ui/8bit/styles/retro.css";

export interface Skill {
  description: string;
  level: number;
  maxLevel: number;
  title: string;
  unlocked: boolean;
}

interface GameFeatures1Props {
  className?: string;
  description?: string;
  skills?: Skill[];
  title?: string;
}

const defaultSkills: Skill[] = [
  {
    title: "Components",
    description: "Base UI primitives. Buttons, cards, inputs, dialogs.",
    level: 3,
    maxLevel: 3,
    unlocked: true,
  },
  {
    title: "Blocks",
    description: "Full page sections. Hero, pricing, FAQ, timelines.",
    level: 2,
    maxLevel: 3,
    unlocked: true,
  },
  {
    title: "Dark Mode",
    description: "Every component works in light and dark mode.",
    level: 3,
    maxLevel: 3,
    unlocked: true,
  },
  {
    title: "Accessibility",
    description: "Keyboard nav, screen readers, focus management.",
    level: 2,
    maxLevel: 3,
    unlocked: true,
  },
  {
    title: "Templates",
    description: "Full landing page templates. One-click deploy.",
    level: 0,
    maxLevel: 3,
    unlocked: false,
  },
  {
    title: "Icon Pack",
    description: "Native 8-bit pixel icon library.",
    level: 0,
    maxLevel: 3,
    unlocked: false,
  },
];

export default function GameFeatures1({
  title = "Skill Tree",
  description = "Unlock abilities as the project evolves",
  skills = defaultSkills,
  className,
}: GameFeatures1Props) {
  return (
    <section className={cn("w-full px-4 py-16", className)}>
      <div className="mx-auto max-w-4xl">
        {(title || description) && (
          <div className="mb-10 text-center">
            {title && (
              <h2 className="retro mb-3 font-bold text-2xl tracking-tight md:text-3xl">
                {title}
              </h2>
            )}
            {description && (
              <p className="retro text-muted-foreground text-[9px]">{description}</p>
            )}
          </div>
        )}

        <div className="grid gap-x-4 gap-y-1 sm:grid-cols-2 lg:grid-cols-3">
          {skills.map((skill) => (
            <Card
              className={cn(!skill.unlocked && "opacity-50")}
              key={skill.title}
            >
              <CardHeader className="pb-2">
                <div className="flex items-center justify-between">
                  <CardTitle className="retro text-xs">
                    {skill.title}
                  </CardTitle>
                  <Badge variant={skill.unlocked ? "default" : "secondary"}>
                    {skill.unlocked
                      ? `${skill.level}/${skill.maxLevel}`
                      : "LOCKED"}
                  </Badge>
                </div>
              </CardHeader>
              <CardContent>
                <CardDescription className="mb-3 text-[10px] leading-relaxed">
                  {skill.description}
                </CardDescription>
                <Progress
                  className="h-2"
                  value={(skill.level / skill.maxLevel) * 100}
                />
              </CardContent>
            </Card>
          ))}
        </div>
      </div>
    </section>
  );
}
```

### `components/ui/8bit/styles/retro.css`

```css
@import url("https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap");

.retro {
  font-family:
    "Press Start 2P",
    system-ui,
    -apple-system,
    sans-serif;
  line-height: 1.5;
  letter-spacing: 0.5px;
}

.pixelated {
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}
```

### `components/ui/8bit/badge.tsx`

```tsx
import { type VariantProps, cva } from "class-variance-authority";

import { cn } from "@/lib/utils";

import { Badge as ShadcnBadge } from "@/components/ui/badge";

export const badgeVariants = cva("", {
  variants: {
    font: {
      normal: "",
      retro: "retro",
    },
    variant: {
      default: "border-primary bg-primary",
      destructive: "border-destructive bg-destructive",
      outline: "border-background bg-background",
      secondary: "border-secondary bg-secondary",
    },
  },
  defaultVariants: {
    variant: "default",
  },
});

export interface BitButtonProps
  extends React.ButtonHTMLAttributes<HTMLButtonElement>,
    VariantProps<typeof badgeVariants> {
  asChild?: boolean;
}

function Badge({
  children,
  className = "",
  font,
  variant,
  ...props
}: BitButtonProps) {
  const color = badgeVariants({ variant, font });

  const classes = className.split(" ");

  // visual classes for badge and sidebars
  const visualClasses = classes.filter(
    (c) =>
      c.startsWith("bg-") ||
      c.startsWith("border-") ||
      c.startsWith("text-") ||
      c.startsWith("rounded-")
  );

  // Container should accept all non-visual utility classes (e.g., size, spacing, layout)
  const containerClasses = classes.filter(
    (c) =>
      !(
        c.startsWith("bg-") ||
        c.startsWith("border-") ||
        c.startsWith("text-") ||
        c.startsWith("rounded-")
      )
  );

  return (
    <div className={cn("relative inline-flex items-stretch", containerClasses)}>
      <ShadcnBadge
        {...props}
        className={cn(
          "h-full",
          "rounded-none",
          "w-full",
          font !== "normal" && "retro",
          visualClasses
        )}
        variant={variant}
      >
        {children}
      </ShadcnBadge>

      {/* Left pixel bar */}
      <div
        className={cn(
          "-left-1.5 absolute inset-y-[4px] w-1.5",
          color,
          visualClasses
        )}
      />
      {/* Right pixel bar */}
      <div
        className={cn(
          "-right-1.5 absolute inset-y-[4px] w-1.5",
          color,
          visualClasses
        )}
      />
    </div>
  );
}

export { Badge };
```

### `components/ui/8bit/card.tsx`

```tsx
import { type VariantProps, cva } from "class-variance-authority";

import { cn } from "@/lib/utils";

import {
  Card as ShadcnCard,
  CardAction as ShadcnCardAction,
  CardContent as ShadcnCardContent,
  CardDescription as ShadcnCardDescription,
  CardFooter as ShadcnCardFooter,
  CardHeader as ShadcnCardHeader,
  CardTitle as ShadcnCardTitle,
} from "@/components/ui/card";

import "@/components/ui/8bit/styles/retro.css";

export const cardVariants = cva("", {
  variants: {
    font: {
      normal: "",
      retro: "retro",
    },
  },
  defaultVariants: {
    font: "retro",
  },
});

export interface BitCardProps
  extends React.ComponentProps<"div">,
    VariantProps<typeof cardVariants> {
  asChild?: boolean;
}

function Card({ className, font, ...props }: BitCardProps) {
  return (
    <div
      className={cn(
        "relative bg-card text-card-foreground border-y-6 border-foreground dark:border-ring p-0!",
        className
      )}
    >
      <ShadcnCard
        {...props}
        className={cn(
          "rounded-none border-0 w-full! h-full flex flex-col bg-card text-card-foreground shadow-none",
          font !== "normal" && "retro",
          className
        )}
      />

      <div
        className={cn("absolute inset-0 border-x-6 -mx-1.5 border-inherit pointer-events-none")}
        aria-hidden="true"
      />
    </div>
  );
}

function CardHeader({ ...props }: BitCardProps) {
  const { className, font } = props;

  return (
    <ShadcnCardHeader
      className={cn(font !== "normal" && "retro", className)}
      {...props}
    />
  );
}

function CardTitle({ ...props }: BitCardProps) {
  const { className, font } = props;

  return (
    <ShadcnCardTitle
      className={cn(font !== "normal" && "retro", className)}
      {...props}
    />
  );
}

function CardDescription({ ...props }: BitCardProps) {
  const { className, font } = props;

  return (
    <ShadcnCardDescription
      className={cn(font !== "normal" && "retro", className)}
      {...props}
    />
  );
}

function CardAction({ ...props }: BitCardProps) {
  const { className, font } = props;

  return (
    <ShadcnCardAction
      className={cn(font !== "normal" && "retro", className)}
      {...props}
    />
  );
}

function CardContent({ ...props }: BitCardProps) {
  const { className, font } = props;

  return (
    <ShadcnCardContent
      className={cn("flex-1", font !== "normal" && "retro", className)}
      {...props}
    />
  );
}

function CardFooter({ ...props }: BitCardProps) {
  const { className, font } = props;

  return (
    <ShadcnCardFooter
      data-slot="card-footer"
      className={cn(font !== "normal" && "retro", className)}
      {...props}
    />
  );
}

export {
  Card,
  CardHeader,
  CardFooter,
  CardTitle,
  CardAction,
  CardDescription,
  CardContent,
};
```

### `components/ui/8bit/progress.tsx`

```tsx
import * as ProgressPrimitive from "@radix-ui/react-progress";
import { type VariantProps, cva } from "class-variance-authority";

import { cn } from "@/lib/utils";

import "@/components/ui/8bit/styles/retro.css";

export const progressVariants = cva("", {
  variants: {
    variant: {
      default: "",
      retro: "retro",
    },
    font: {
      normal: "",
      retro: "retro",
    },
  },
  defaultVariants: {
    font: "retro",
  },
});

export interface BitProgressProps
  extends React.ComponentProps<typeof ProgressPrimitive.Root>,
    VariantProps<typeof progressVariants> {
  className?: string;
  font?: VariantProps<typeof progressVariants>["font"];
  progressBg?: string;
}

function Progress({
  className,
  font,
  variant,
  value,
  progressBg,
  ...props
}: BitProgressProps) {
  // Extract height from className if present
  const heightMatch = className?.match(/h-(\d+|\[.*?\])/);
  const heightClass = heightMatch ? heightMatch[0] : "h-2";

  return (
    <div className={cn("relative w-full", className)}>
      <ProgressPrimitive.Root
        data-slot="progress"
        className={cn(
          "bg-primary/20 relative w-full overflow-hidden",
          heightClass,
          font !== "normal" && "retro"
        )}
        value={value}
        {...props}
      >
        <ProgressPrimitive.Indicator
          data-slot="progress-indicator"
          className={cn(
            "h-full transition-all",
            variant === "retro" ? "flex w-full" : "w-full flex-1",
            variant !== "retro" && (progressBg || "bg-primary")
          )}
          style={
            variant === "retro"
              ? undefined
              : { transform: `translateX(-${100 - (value || 0)}%)` }
          }
        >
          {variant === "retro" && (
            <div className="flex w-full">
              {Array.from({ length: 20 }).map((_, i) => {
                const filledSquares = Math.round(((value || 0) / 100) * 20);
                return (
                  <div
                    key={i}
                    className={cn(
                      "flex-1 h-full mx-[1px]",
                      i < filledSquares
                        ? progressBg || "bg-primary"
                        : "bg-transparent"
                    )}
                  />
                );
              })}
            </div>
          )}
        </ProgressPrimitive.Indicator>
      </ProgressPrimitive.Root>

      <div
        className="absolute inset-0 border-y-4 -my-1 border-foreground dark:border-ring pointer-events-none"
        aria-hidden="true"
      />

      <div
        className="absolute inset-0 border-x-4 -mx-1 border-foreground dark:border-ring pointer-events-none"
        aria-hidden="true"
      />
    </div>
  );
}

export { Progress };
```