Oki Studios designs slot games that ship the way platforms want them: clean math, full audit trails, drop-in manifests, and brand-ready themes that swap without touching the engine.
Five themes, one shared math core. Try the live demos.
Award-office Americana with hold-and-spin Direct Deposit, free spins, and 4-tier progressives.
Long-haul highway theme — same math, fresh skin. CB-radio mascot, chrome stacks, open-road bonus.
Electric showroom theme — same math, fresh skin. EV-specialist mascot, charging-station hold-and-spin, silent Test Drive free spins.
Commercial spaceflight theme — same math, fresh skin. Launch-director Captain Cash, orbital hold-and-spin, liftoff Launch Spins.
Retro burger diner theme — same math, fresh skin. Jolly chef mascot, grill-fired Lunch Rush hold-and-spin, Double Shift free spins.
Built by a single operator with audit-backed discipline. Every game is integration-ready from day one.
SHA-256 math hash exposed at runtime, hash-chained per-spin audit log, regression tests, and PAR-backed RTP target sheets. Bring your test lab; we already brought ours.
Drop-in manifest.json, full integration spec, PAR sheet
and change-management policy. Ready for RGS plumbing on the first call.
One locked math core, N skinned releases. Localize, re-brand, or co-market — ship a new theme while keeping the math scope stable for the lab.
Everything your integration team needs is publicly addressable. No NDA loops to read the spec — just grab it and start.
Full aggregator overview →Oki Studios is a one-person casino-slot studio building from a math-first philosophy: certify the engine once, then dress it up. Every release ships with the same auditable pipeline a major studio uses — RNG provenance, hash-chained logs, PAR sheets — because integration teams shouldn't have to take a cottage studio's word for it. We make the kind of slot product an aggregator can plug in on a Tuesday.
Aggregators, BDM teams, certifiers — say hi.