Megablock Rules

How a Round Works

Every round of Megablock follows the same sequence. The game takes place on a cartoon construction site with a city skyline backdrop, green park, sand piles, red bricks, and safety barriers. A small brick house marked with the InOut logo sits at the center as the foundation of your tower. A construction worker wearing a yellow hard hat stands beside the building zone, and a crane holds each block above.

1. Set your bet amount. Use the controls at the bottom of the screen to enter the amount you want to wager. The minimum bet is $0.10.
2. Select a difficulty level. Use the arrow buttons next to the difficulty selector to cycle through Easy, Medium, Hard, and Hardcore. Each mode determines how many blocks you can stack and what multipliers are available.
3. Press the green Play button. This locks in your bet and difficulty, starting the round. A block attached to a cable begins swinging above your tower.
4. Press "Go" to drop the block. The block releases from the cable and falls onto the tower. Timing matters: the block must land on the structure to count.
5. Block lands successfully. If the block lands on the tower, your multiplier increases. The current multiplier is displayed prominently above the building. A vertical multiplier scale on the left side of the screen shows your position and the remaining potential. A new block immediately starts swinging, and you can press "Go" again.
6. Press "Cash Out" at any time. The Cash Out button becomes active after your first successful block. Pressing it locks in your current multiplier and ends the round. Your payout equals your bet multiplied by the displayed multiplier.
7. Block misses or tower collapses. If the dropped block does not land properly or the tower collapses, the round ends immediately and your bet is lost. There is no partial payout for a failed drop.

That is the complete round cycle. Each decision to press "Go" instead of "Cash Out" is a deliberate choice to risk your current winnings for a higher multiplier. For a complete overview, see our guide on How to play Megablock.

The Four Difficulty Levels

Megablock offers four distinct difficulty modes. You select your mode before each round using the arrow buttons next to the difficulty selector. The chosen difficulty determines the maximum number of blocks you can stack and the range of multipliers available.

Easy Mode

Easy mode gives you up to 24 blocks with multipliers ranging from x1.01 to x23.75. The multiplier increments are small and the risk per block is the lowest of all modes. This is the mode with the highest number of stackable blocks and the most gradual progression. The starting multiplier of x1.01 means even the first block adds value, and the ceiling of x23.75 can be reached if all 24 blocks land successfully.

Medium Mode

Medium mode allows up to 22 blocks with multipliers from x1.09 to x2,116. The jump between multipliers is noticeably larger than Easy. Each successful block adds significantly more value, but the risk of a miss also carries a greater cost since you lose everything accumulated in that round. The maximum of x2,116 represents a substantial reward for a full tower.

Hard Mode

Hard mode caps at 20 blocks with a multiplier range of x1.2 to x48,348. The starting multiplier is already higher, and the gaps between levels grow steeply. Reaching the upper blocks delivers massive multipliers, but each drop carries serious risk. This mode is designed for players who are comfortable with volatile outcomes.

Hardcore Mode

Hardcore is the most extreme mode. You have only 15 blocks, but the multiplier range spans from x1.6 to an extraordinary x2,941,884. The multiplier jumps between blocks are the largest of any mode. The first block already starts at x1.6, and each subsequent placement pushes the value exponentially higher. A full 15-block tower in Hardcore represents the maximum possible payout in Megablock. Once you know the rules, explore Megablock strategies to optimize your sessions.

The Multiplier System

The multiplier in Megablock works cumulatively within each round. It starts at the base value determined by your selected difficulty and increases with every successfully placed block. The multiplier value is displayed in large text above the building, updating in real time after each drop.

A vertical multiplier scale runs along the left side of the screen. This scale shows the full range of possible multipliers for your chosen difficulty, your current position within that range, and how far you could still climb. It provides a visual reference for the risk-to-reward ratio at any point during the round.

Each multiplier value is determined by a certified Random Number Generator (RNG). The outcome of each block drop — whether it lands or misses — is generated server-side and is independent of previous results. This means past rounds have no influence on future outcomes. The game has an overall RTP of 95.5%, which is a statistical average calculated over millions of rounds.

Your potential payout at any moment equals your original bet multiplied by the current multiplier. For example, a $1.00 bet at a x10 multiplier would yield $10.00 if you cash out at that point. If you choose to continue and the next block misses, you receive nothing.

Auto Game

Megablock includes an Auto Game feature that allows you to automate consecutive rounds. To set it up, you configure two parameters before starting:

• Number of rounds: Define how many rounds the game should play automatically. The Auto Game will run this many rounds in sequence without requiring manual input to start each one.
• Automatic cashout step: Set a multiplier threshold at which the game will automatically cash out. When the multiplier reaches or exceeds this value during a round, the game triggers Cash Out on your behalf, locking in the winnings.

Once activated, Auto Game uses the same bet amount and difficulty for every round. Each round follows the standard sequence: blocks swing and drop automatically, and the game either cashes out at your preset threshold or continues until a block misses. The Auto Game stops when all configured rounds have been played.

Session Recovery

If your browser crashes, your internet connection drops, or you accidentally close the tab during an active round, Megablock includes a Session Recovery mechanism. When you reopen the game after an interruption, it automatically detects and restores your last active round.

This means the round you were playing is not automatically lost due to a technical issue. The game reconnects to the server, retrieves the state of your round at the time of disconnection, and resumes from that point. Your bet, difficulty, accumulated multiplier, and tower progress are all preserved.

Session Recovery is built into the game and activates automatically. There is no setting to enable or disable it. It works across all difficulty levels and applies to both manual and Auto Game rounds.

Technical Specifications

The complete technical sheet for Megablock.

All features described above — including Auto Game, Session Recovery, and every difficulty level — work identically on the mobile version of Megablock.