VM Games StudioAim-based casino games,
built on tested math
VM Games Studio designs casino games where players aim instead of spin, with calibrated, fully documented math, and licenses them to game providers under the provider's brand.
Dartz Rain
Players aim and throw darts at a rotating board instead of spinning reels. Four combinable bonus powers, a bonus wheel and a clearly disclosed 10,000× jackpot.
- Aim-based play: the player decides every throw
- Red multiplier, Green extra actions, Purple multi-dart volleys, Mystery combinations
- Six risk tiers (2× to 50×) and three weather levels
- Provably fair rounds with a built-in verifier
- HTML5 for desktop and mobile, no install
Math at a glance
| RTP | 96% (conservative reference; returns depend on aim) |
| Base / bonus share | 70% / 26% |
| Bonus trigger | 1 in 160 rounds, average about 41.6× bet |
| Max win | 10,000× bet (jackpot: 1 in 62,500 bonuses) |
| Configurations tested | 360, all passing |
Demo build with play money only. Ordinary aiming returns less than the reference, as disclosed in the game rules.
What you get
You brand, certify and distribute. We supply a finished game, the math behind it and the support to adapt it.
A finished game
Playable HTML5 build, desktop and mobile, ready to re-skin under your brand.
Certification-ready math
Math report, simulator, 10-million-round results, test vectors and a round-log verifier, so a lab's work is short.
Integration support
Wallet-call spec, launch parameters, bonus buy switchable per market, and 12 months of bug-fix and math support.
Licensing or revenue share. Source code and math are licensed under NDA, never sold.
What's next
Dartz Rain v3
Live demo, anonymous play analytics, itch.io release.
Integration
Settings and language files, server-side math.
New themes
Space and football versions on the same engine and math.
Rain Round
Multiplayer: everyone throws at one board, live.
Vakhtang Machaidze
Founder of VM Games Studio, based in Philadelphia. I design the games and direct their math, working with contract developers and AI-assisted development to ship quickly and document everything.