Independent player guide
PokéIsaac: Free Pokémon Roguelike in Your Browser
PokéIsaac is a free browser roguelike that plays like The Binding of Isaac with Pokémon: clear rooms of wild Pokémon, stack items and drop floor by floor to Armored Mewtwo. Here you get the beginner guide, every floor and boss, the type chart, items, Darkrai deals and the Gacha.
Play right here, or open the official site, pokeisaac.com, in a new tab. Free, no download, PC and mobile.
Game version v1.0.12
Start here
Beginner guide
Controls, how a floor works, health and your first few runs.
Floors
All 30 floors, their areas, enemy types and difficulty scaling.
Bosses
Every floor boss, Mewtwo, Armored Mewtwo and the Mega bosses, with weaknesses.
Type chart
What each type's shots do and which types to bring to each floor.
Items
Item tiers, active items, Darkrai deals and the Celestial Room.
Pokémon & team
The five free starters, team switching, stats and rarities.
Unlocks & Gacha
Tokens, banner prices, shinies, Megas and achievement unlocks.
FAQ & fixes
Is it free, co-op, mobile, saves and the game not loading.
At a glance
- 971
- Pokémon to collect
- 350
- items (passive and active)
- 30
- floors to Armored Mewtwo
- 37
- Mega Pokémon
- 3
- Pokémon per team, switch with 1-3
- 4
- players in online co-op (switched off for now)
Counts from the game's own Pokédex and Wiki on v1.0.12.
What is PokéIsaac?
PokéIsaac is an unofficial fan game by SrBatai, announced on X in October 2026. It takes the room-by-room structure of The Binding of Isaac and fills it with Pokémon: you move with WASD, shoot in four directions, and your Pokémon's type decides what its shots do.
Each floor is a grid of rooms. Combat rooms lock until you clear them, and every floor also has a treasure room, a shop, a healing room, a hidden secret room and a boss. Beat the boss to get a boss item and a trapdoor down, and sometimes a rift to Darkrai's deals or Jirachi's free holy items.
You bring a team of three Pokémon that share health and items. New Pokémon come from region Gacha banners, paid with Tokens you earn by playing with an account. Classic mode ends after Armored Mewtwo on floor 30, and an endless mode continues past it with Mega bosses every 10 floors.
Screenshots
Captured in a guest session on v1.0.12 (October 2026).
Quick answers
FAQ →What is PokéIsaac?
PokéIsaac is a free browser roguelike that mixes Pokémon with The Binding of Isaac. You clear rooms of wild Pokémon, collect items and go down floor by floor, with 971 Pokémon and 350 items to find. It is made by SrBatai and played at pokeisaac.com.
Is PokéIsaac free?
Yes. PokéIsaac is 100% free to play in your browser at pokeisaac.com. There is nothing to buy; the Gacha uses Tokens you earn by playing.
Who made PokéIsaac?
SrBatai (@SrBatai on X) announced it on October 19, 2026. It is an unofficial, free fan game.
Can I play PokéIsaac on mobile?
Yes. It runs in phone and tablet browsers with touch controls. On PC you can use keyboard and mouse or a gamepad.