InOut Games
The studio behind Mega Block
Company History
InOut Games builds arcade-style instant and crash titles in HTML5, and Mega Block is a clear example — a block-stacking game where you climb a multiplier ladder and cash out, with no reels or paylines anywhere in sight.
The studio builds for regulated markets and keeps Mega Block readable: slide a block, drop it, climb the ladder, and a 95.5% return under a €20,000 cash cap that bounds even the huge Hardcore multipliers.
What They Do Best
Instant & Crash Mechanics
InOut leans on arcade timing here — a build-or-bust tower climb drives Mega Block instead of spinning reels.
HTML5 Mobile Builds
The full stacking and cash-out loop in Mega Block runs in a phone browser with no app and no plugin.
Other Popular InOut Games Games
| Game | RTP | Max Win |
|---|---|---|
| Ise Fishing | 96% | 500x |
| Chicken Coin | 96.5% | 1,000x |
| Topo Mole | 96% | 1,200x |
Fairness & Licensing
Mega Block uses an independently tested RNG. The block behaviour and difficulty odds in the free demo match the real-money build exactly, and so does the 95.5% return.
Why Mega Block?
Mega Block pairs 95.5% RTP with a €20,000 cash cap on a block-stacking, cash-out engine. Want the detail? The full guide breaks down the difficulty levels, the multiplier ladder, and when to bank.
Try Mega Block
Play the free demo — no registration needed. See how Mega Block returns over time in the RTP analysis.
Play Free Demo