This version of Dambusters, specifically the first US set, mirrors the core gameplay of its UK counterpart and likely shares a similar historical basis. The arcade game was designed to be a challenging and engaging experience for players.  Variations between the US Set 1 and Set 2 may involve graphic refinements or minor tweaks to gameplay balance, reflecting different iterations in development and release.  Information about the original developer and publisher would require further investigation.

Dambusters (US, set 1)

Daioh (set 2)