Soul Snake 3D

Slither through seven cursed biomes as a snake that grows into a weapon. Eat prey, auto-fire venom darts, and build a run from 68 upgrade cards and 9 evolutions. Topple each biome's guardian, bank souls for permanent upgrades, and see how long you last in endless Survival.

A snake game that bites back

You're a snake with a venom habit. Every prey you eat makes you longer and faster, and your fangs fire on their own at anything that comes close. Steer through the swarm, pick your upgrades, and turn a harmless garden snake into a lightning-throwing horror.

Seven biomes, seven guardians

Each biome is three fog-walled rooms ending in a guardian's lair:

Grassy Hills: mice, spiders, and the Spider Queen
Rocky Desert: lizards, sand strikers, and the Sand Strider King
Snowy Mountain: snow rabbits, frost wraiths, and the Frost Wyrm
Urban Alley: alley rats, thugs, and The Don
Sewer: dead fish, sewer rats, and the Croc King
Graveyard: cracked skulls, zombies, and the Necromancer
The Void: void crystals, eldritch shapes, and The Glitch

Defeat the guardian and its gate opens. Crash into a tombstone or get caught by a zombie and the run ends.

Build a different snake every run

68 upgrade cards in common, rare and legendary tiers: piercing darts, poison, crits, homing, executes, and plenty of risky trades
Unlockable weapons: Coiled Strike, Soul Beam, Bouncing Fang, Tail Whip and Chain Lightning
9 evolutions that fuse the right pair of upgrades into something stronger, like Storm Fangs, Pandemic and Thunderhead
Elite enemies with their own affixes

Souls are forever

Defeated enemies drop souls, and souls stay banked when a run ends. Spend them on permanent upgrades (Extra Life, Soul Magnet, Soul Bounty, Quickdraw, Iron Skin, Snake Vigor) and on cosmetics: seven skin colors, a top hat, a wizard cap and a crown.

Survival mode

Endless waves in an open arena: scout swarms, packs, brute squads, flanking attacks, and a champion every third wave. Champions drop shields and rerolls. Optional wave challenges pay out extra rewards, and a detailed run report shows exactly how your build came together.

Ascension

Finish the campaign to unlock Ascension tiers: the same seven biomes, harder each time.

Built like it's 1998

Soul Snake 3D renders at a genuine 320×240 with wobbly affine textures, 15-bit dithered color and fixed-point math, on a fixed 30 Hz simulation like the console games it imitates. Play in original 4:3, or switch to widescreen to see more of the world. Full keyboard, mouse and controller support.