Our verdict
Kongregate is still the place for idle and incremental games, with badges that track progress across titles. The site is quieter than in its peak years, and some games include optional purchases.
What we like
- Badges and achievements across games
- Large idle and incremental section
- Long history of web RPGs
- Free to play
Keep in mind
- Less active than in its peak years
- Some games have optional purchases
Who it's for
Best for: idle games and badges. Open the official site to check current prices, age requirements and system requirements before you sign up.
Score is our editorial opinion based on four published criteria. Last reviewed October 2026. Plainlabin is not affiliated with Kongregate and earns nothing from this link.