✦ You are a game developer Harry!

A sloth with a wizard hat
making games & memes

Welcome to Slotherin House — an independent game studio crafting chaotic, physics-driven multiplayer adventures and entertaining game-dev journeys.

Explore Bonk It! Watch devlogs

Featured game

Bonk It!

Steam

Trapped inside a cauldron with only a hammer. Solo or up to 4 players co-op chaos!

Platform Steam (PC)

Players 1–4

Genre Physics / Climb

Studio founder Slotherin Dev

✦ About & studio

The Slotherin philosophy

Game development, playful devlogs, and independent experiences that push the limits.

A sloth with a wizard hat's game-dev journey

Slotherin is an independent game studio that blends a passion for game development with humor, creativity, and a genuine community spirit. We build an ecosystem that stretches from playful engine experiments on YouTube to challenging, competitive games released on Steam.

With the motto “You are a game developer Harry!”, we treat every project like a magical adventure — delivering experiences that are memorable, occasionally infuriating, and always full of laughter.

Indie game studio

Original mechanics, colorful biomes, and physics-driven chaotic gameplay.

Viral devlogs

Engine experiments, honest developer diaries, and tips watched by tens of thousands.

Multiplayer fun

Climb to the summit with friends — or sabotage each other on the way.

Community first

A vision that values feedback and grows together with players.

✦ Featured release

Bonk It!

Reaching the summit has never been this fun!

Bonk It! Steam

Online co-op Physics Challenging climbing 3D platformer Funny / comedy

Find yourself trapped inside a giant cauldron with nothing but a hammer! Swing your hammer to clear obstacles and climb to the top. Push your limits solo or join up to four friends for a chaotic race to the summit.