Slime Trader
Summon, place, and merge slimes to stop the larvae pouring from the pen. Collect 111 slimes across 12 grades from F to XXX, grow through runes and rebirths, trade eligible Steam Inventory items, and climb the stage leaderboard in this casual pixel-art horde defense game.
- Release date
- September 19, 2026
- Platforms
- Windows
- Developer
- Lonely Knight
- Publisher
- Enter the Game Studios

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About Slime Trader
MERGE SLIMES. HOLD BACK THE SWARM. The pen is filling with larvae, and your slimes attack automatically from outside the fence. Summon random slimes, drag them into position, and merge two of the same grade to create a stronger one. A modest defense line soon becomes a screen-filling battle against a relentless swarm.BUILD YOUR OWN DEFENSEDiscover 111 unique pixel-art slimes across 12 grades, from F to XXX.
As grades rise, new attack styles become available—from single shots, piercing rounds, and spread fire to flames, lasers, explosions, and rocket barrages. Every merge can change the resulting type, so adapt your formation as it grows.RUNES AND REBIRTHSEquip up to 16 runes and combine eight effect types, including damage, attack speed, critical hits, range, gold gain, boss damage, overdrive charge, and rebirth-point gain.
Rebirth returns stage progress to 1-1 and grants points for drawing more runes, while your slimes, gold, and summon cost remain intact.OWN, TRADE, AND COMPETE ON STEAMOwn and trade adorable slimes, each lovingly drawn by hand, through your Steam Inventory. Move eligible high-grade slimes and runes to your Steam Inventory and trade supported items with other players.…
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