Paint My Keyboard launched on Roblox in late May and hit 9.8 million visits inside a month. The game is an incremental: paint keys, earn cash, buy upgrades. Standard loop, executed well.
The part that interested me was the upgrade decision layer. The game shows costs but not payback time. That is the metric that actually matters, and it is missing from every in-game UI I have seen in the genre.
The payback formula
Payback time = upgrade cost / income increase from the upgrade
The complication is that Paint My Keyboard has two types of income increases:
- Roller upgrades change your passive income tick rate
- Paint tier upgrades multiply the value of your painted keys
These are not directly comparable. A roller might say "+15 cash/sec" while a paint tier says "2x multiplier on painted keys." To compare them you calculate what the 2x actually does to your current income, then compute payback time for both.
Building the planner
The math:
- Roller: payback = cost / (roller_bonus)
- Paint tier: payback = cost / (current_income * (tier_multiplier - 1))
When ranked by payback time, it becomes obvious which one to buy next. It is not always the cheapest option and not always the highest multiplier.
The codes situation (honest take)
Paint My Keyboard has no verified codes yet. The game is new and the developer has not run a code campaign. I built a codes tracker that stays empty until a code is confirmed -- less exciting on launch day but more useful when a code actually exists.
The traffic data
Stats as of June 27, 2026:
- 9,790,000 visits
- 132,064 favourites
- 98.1% rating
- 20,712 concurrent players
The 98.1% rating is unusually high for an incremental. Most sit in the low 90s. Sustaining 98% at nearly 10 million visits signals the game is well-tuned for its audience.
Top comments (0)