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In-house games · provably fair
Gamdom Originals - In-house crypto casino games, explained with live demos
Gamdom builds its own catalogue of quick, rules-light games: Crash, Dice, Plinko, Mines, Keno, HiLo, Pocket Dice and more. Below, each one runs as an animated demo so you can see how a round flows before you play the real thing.
The animations are demos only. They use random values generated in your browser and do not show real Gamdom outcomes. Tap a game area to open it on Gamdom.
Demo · random values
Crash · demo round1.00x
ORIGINAL / 01
Crash
A multiplier starts at 1.00x and climbs until the round suddenly ends. Cash out before that point and your stake is multiplied by the figure on screen; wait too long and the bet is lost. Every round ends at a different point, which is the whole tension of the game.
Auto cash-out lets you set a target multiplier in advance, useful if you prefer a fixed plan over reacting in real time.
Set a target and choose whether the roll has to land over or under it. Move the target to change your chance of winning: a narrow window pays more, a wide one pays less. The payout and win chance update as you drag the slider.
Drop a ball from the top of a triangular board of pins. It bounces left or right at each row and lands in one of the slots along the bottom, each with its own multiplier. Edge slots pay the most and are hit the least.
You can usually change the number of rows and the risk level, which reshapes the multipliers along the bottom.
A grid of hidden tiles holds gems and a number of mines you choose before starting. Each gem you uncover raises the multiplier. You can cash out after any safe pick, or keep going and risk hitting a mine that ends the round.
Pick a set of numbers on the board, then watch the draw. The more of your picks that are drawn, the higher the payout. Risk settings change how the pay table is weighted between frequent small hits and rare big ones.
A card is shown and you call whether the next one will be higher or lower. Correct calls build a running multiplier that you can bank at any time. Cards near the middle make the call harder, so you can also skip a card you do not like.
A compact Gamdom Original built around three dice. You choose the outcome you want to back before the roll and the payout reflects how likely that result is. Open the in-game rules panel for the full list of bet options.
Before results are used, Gamdom generates a long chain of SHA-256 hashes from a secret server seed and publishes the final hash. Because each hash depends on the one before it, the outcomes cannot be edited later without breaking the chain.
After a round you can take the revealed seed and hash, run the published verification code yourself and confirm that the result matches. You do not need to trust a screen: the maths is checkable.
What provably fair does not mean
It proves that a result was not tampered with. It does not make a game easier to win, and the house edge still applies over time. Use the RTP figure as a long-run guide, not a promise for a session.
Hash algorithm
SHA-256
Seed model
Secret server seed, published final hash
Typical RTP
Around 99% on most Originals (theoretical)
Extra tools
Autobet, auto cash-out, adjustable risk
03 Lobby
Where to find them on Gamdom
Choose Originals in Gamdom's top menu, or the Originals tab inside the casino lobby. Alongside the games covered above you will also see Blackjack, Limbo, Twist and Roulette.
gamdom.com · Casino › Originals
Screenshot of the Originals tab on Gamdom.
New to Gamdom? Register with referral code 15BOOST first to get boosted rakeback on the Originals you play in your first week. How to activate it.
04 FAQ
Gamdom Originals FAQ
They are games developed by Gamdom itself rather than by an outside studio. They run on Gamdom's own provably fair system, load quickly and usually have simple rules with a single main decision per round.
Yes. Gamdom's help centre explains that outcomes come from a chain of SHA-256 hashes generated from a secret server seed, with the final hash published in advance. Each game has verification tools so you can check a result after the round.
Gamdom states that most of its Originals sit at around 99% RTP. RTP is a long-run theoretical figure and short sessions can be far above or below it, so it says nothing about what will happen in the next few bets.
No. Every animation here is a front-end demo that uses random numbers in your browser. Nothing is connected to Gamdom, no money is involved and the values are not real game outcomes.
Play
Try the Originals on Gamdom
Set a budget first, start with small stakes and use the fairness tools if you want to check a result.
