Since this game runs on Capcom’s CPS2 hardware, the best emulators are:
Recommendation: Download FinalBurn Neo. It handles hacked ROMs better than MAME. Cadillacs And Dinosaurs 20 Gun Version Free Download For Pc
The original Cadillacs and Dinosaurs allows players to pick up firearms like pistols, shotguns, and rifles, but ammunition is limited. The "20 Gun Version"—often circulating in bootleg arcade boards and ROM hacking communities—is a fan-modified edition that gives each player a starting weapon with 20 bullets. However, the name is slightly deceptive. Since this game runs on Capcom’s CPS2 hardware,
In most versions labeled "20 Gun," here is what actually changes: Recommendation: Download FinalBurn Neo
Because this version never officially left the arcade scene, it is considered an "abandonware" or "homebrew hack," making it a prime target for emulation.
Here is the honest truth: You cannot legally "download" the original arcade ROM for free as a standalone installer. The game is still copyrighted property of Capcom.
However, you can play it perfectly on PC using Emulation. Emulation is legal when you own the original hardware or dump the ROM yourself, but for most players, "abandonware" is a grey area. For the sake of preservation, here is the safest method to experience this game on Windows 10 or 11.