Categories:
- Arcade Archives
- Digital items not owned by WEC Museum
- Emulation
- Shoot 'em up video games
- Video games
- Video games developed by Hamster
- Video games developed by Namco
- Video games developed in Japan
- Video games published by Hamster
- Video games released on Nintendo Switch in Europe
- Video games released on Nintendo Switch in Japan
- Video games released on Nintendo Switch in North America
- Video games released on Nintendo Switch in Oceania
- Video games released on PlayStation 4 in Europe
- Video games released on PlayStation 4 in Japan
- Video games released on PlayStation 4 in North America
- Video games released on PlayStation 4 in Oceania
- Video games released in 2021
