Customizable Roulette & Slots Game Needed

I want two finished games—a roulette table and a five-reel slot—without starting from scratch. What I need from you is a production-ready build of each title plus clear hooks that let me tailor them to my brand. Roulette requirements • The core game has to be complete and fully tested. • I must be able to modify the game rules myself, not just swap art. That means editable payout tables, wheel or layout variations, and flexible betting limits exposed in config files or an admin panel. Slots requirements • The engine is finished and stable. • All themes, symbols, backgrounds, and sound assets can be replaced easily so I can reskin multiple versions fast. No rule changes needed here—just straightforward graphic swaps. Deliverables 1. Compiled builds ready to upload to my server (web, mobile, or desktop—please state which). 2. Full, clean source code with comments. 3. Documentation that walks me through changing roulette rules and swapping slot artwork. 4. A short hand-off call or recorded demo showing the customisation flow. Both games need to comply with and pass standard fairness / RNG checks, so please confirm what library or engine you used and that it has already cleared similar reviews. If you can meet these points, let’s talk time frame and charges for customisation.