The best boomer shooter indie games, ranked by reviews

Data report Built from live indielist data on 2026-07-24. Rankings update as data changes.

indielist tracks 15 boomer shooter indie games on Steam, holding 81,005 reviews at an average of 92% positive. This list ranks them by Steam review count, the most reliable public sales proxy, with a white-box sales estimate behind every title. The most reviewed is Warhammer 40,000: Boltgun with 15,508 reviews. Figures are tracked by indielist; sales numbers are estimates that each expand into their full formula.

The ranking

1. Warhammer 40,000: Boltgun · 15,508 reviews · 90% positive · 2023
2. Trepang2 · 15,268 reviews · 93% positive · 2023
3. MULLET MADJACK · 8,078 reviews · 98% positive · 2024
4. CULTIC · 7,824 reviews · 97% positive · 2022
5. Turbo Overkill · 7,403 reviews · 94% positive · 2023
6. HROT · 6,469 reviews · 97% positive · 2023
7. Mortal Sin · 5,859 reviews · 94% positive · 2025
8. Forgive Me Father · 3,630 reviews · 84% positive · 2022
9. Anger Foot · 3,495 reviews · 93% positive · 2024
10. The Citadel · 2,517 reviews · 93% positive · 2020
11. Vampire Hunters · 1,801 reviews · 90% positive · 2024
12. Onirism · 1,370 reviews · 83% positive · 2025
13. 77p egg: Eggwife · 663 reviews · 90% positive · 2023
14. Frogmonster · 601 reviews · 96% positive · 2024
15. Supplice · 519 reviews · 87% positive · 2023

How this list is built

Games are ranked by Steam review count, the most reliable public proxy for sales when actual figures are private. Each title links to its indielist page, where the white-box sales estimate expands into the full Boxleiter formula, so you can audit the number rather than trust a black box. Review counts come from Steam; sales figures are estimates, not official sales data.

Want the underlying estimate for your own game? Try the sales estimator, or browse the full game directory.