Vanilla JS Game Pack 2026

6 Premium Single-File HTML5 Games + Full Source Code Bundle

Amoeba Survival • Echo Jones • Emoji Blaster • Final Drive • Void Invaders • Void Shift

Six complete, zero-dependency browser games; each built in pure vanilla JavaScript (no frameworks, no libraries), running entirely in one HTML file. Mobile + desktop ready, Canvas 2D powered, with procedural fallbacks for assets/SFX.

What's Inside:

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Amoeba Survival: Endless top-down shooter: fluid morphing hero (8 evolving shapes), auto-fire attacks, powerups (rage/shield), infinite chunked map, persistent unlocks.

Demo: https://modestus.name/gal/amoeba_survival/

Echo Jones: Atmospheric cave explorer: movement fires echolocation waves to reveal darkness & stun blind enemies, infinite procedural tunnels, upgrades, seeded runs (?seed=URL).

Demo: https://modestus.name/gal/echo_jones/

Emoji Blaster: One-tap rogue-lite top-down: emoji cop in procedural rooms, auto-aim weapons (pistol to rocket), explosion physics push, 11 enemies, TTS voice lines, achievements.

Demo: https://modestus.name/gal/emoji_blaster/

Final Drive: Retro highway arcade shooter: auto-firing car, weapon upgrades + passes (cheat codes), boss waves, hearts/shields drops, customizable explosions & beams.

Demo: https://modestus.name/gal/final_drive/

Void Invaders: Vertical shmup classic: switch ships/weapons, endless scaling waves, power-up drops, parallax stars, procedural music fallback.

Demo: https://modestus.name/gal/void_invaders/

Void Shift: Endless runner with teleport mechanic: Control a ball racing down an obstacle-filled road. Tap to instantly shift left or right lanes, dodging hazards. Master last-second teleports for double points!

Demo: https://modestus.name/gal/void_shift/

Key Features of the Bundle:

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• Ultra-light & instant: No deps, tiny files, embeds anywhere (portals, PWAs, sites).
• Easy reskin/customize: Swap images/audio via base64/files, tweak constants (speed, colors, spawns, difficulty), add your themes/mascots.
• Commercial freedom: Full source code. Modify, rebrand, integrate into apps/sites, sell derivatives — no attribution required, no limits (custom license included in zip).
• Extras: Detailed READMEs per game with customization guides, shared asset-to-base64 converter tool.

Perfect for indie devs, quick prototypes, educational use, ad-monetized portals, etc, or learning how to...

One-time purchase = lifetime access + any future updates.

Full commercial license included. Use, modify, and resell the source code freely — no attribution required, no royalties, no restrictions. (Audio assets are CC0 and can be replaced.)