New Arrivals

Depo Doom

Control a fictional deposition record through questions, objections, exhibits, and tactical responses.

simulation

Flipside

Build an enchanted coin pouch and turn heads, tails, patterns, and reflips into escalating scores.

strategy

Monster Tapper PRO

Tap through monster stages, recruit automatic damage, collect relics, and ascend for permanent power.

simulation

Chemistry Sandbox

Place atoms, form molecular bonds, adjust temperature, and explore reactions in an interactive laboratory.

simulation

Epoch

Defend three maps across ten technological ages with upgrades, merges, fusions, and doctrines.

strategy

AlgoArena

Pit rule-based trading bots against one simulated market, then join the contest manually.

strategy

Signal Defender

Defend a circuit board through bullet patterns, dashes, bosses, random events, and daily challenges.

action

Neon Dopamine

Guide an auto-firing neon fighter through enemy waves and assemble a new upgrade build each run.

action

Bye Bye Alien

Choose a spacecraft, weave through a two-dimensional battlefield, and fire into incoming alien threats.

action

Gesture Bubble Shooter

Pinch, pull, and release with your hand to launch bubbles into color-matching clusters.

puzzle

Memory Heist

Steal four powers from a generated neural maze, evade guard sight zones, and reach extraction.

puzzle

Alienix

Survive alien swarms, gather experience gems, stack upgrades, and pursue an endless arena score.

action

Space Jam

Cross ten side-scrolling sectors with automatic fire, weapon pickups, bosses, and score combos.

action

Love Quest

Guide a tiny Cupid through three platforming stages to reveal a customizable final letter.

action

Magic Arena

Create a room, choose one of five wizard classes, and race other players to ten eliminations.

action

Poly City Racer: Turbo

Race three AI cars for three laps through a procedurally built neon city with drifting and nitro.

racing-sports

O

OpenPanzer

Command historical units through turn-based campaigns on a hex battlefield.

strategy

A

Ashes of Ulthar

A 2025 js13kGames entry by Elliot Nelson — under 13KB of pure craft.

arcade

N

Nyx Felis and Lampyris

A 2025 js13kGames entry by Afton Gauntlett — under 13KB of pure craft.

arcade

C

Cry in The 13th

A 2024 js13kGames entry by Diego Soria Rios — under 13KB of pure craft.

arcade

T

The 13th Door

A 2024 js13kGames entry by Lance Ewing — under 13KB of pure craft.

arcade

Age of The Demigods

Play Hercules in the 13th century — an RPG that fits stats, combat and story into 13KB.

arcade

13C Defense

A 13KB tower defense against the Mongol army — defend the gate, pick your upgrades.

strategy

Escape from Death Hole

Fall into a medieval catacomb, find the keys, escape — and don't let the un-DEATH catch you.

arcade