Cadillacs And Dinosaurs 20 Gun Version Free Download For Pc [new] May 2026

Cadillacs and Dinosaurs 20 Gun Version Free Download For PC: The Ultimate Arcade Guide

What is the "20 Gun Version"? (And Why You Want It)

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.

In most versions labeled "20 Gun," here is what actually changes:

• Infinite or High Ammo: You start each life with 20 shots, and weapon pickups grant significantly more ammo.
• Increased Enemy Aggression: More enemies spawn per screen, and their AI is faster.
• Boss Health Adjustments: Some versions double boss health to compensate for your firepower.
• Weapon Retention: Unlike the original where you drop weapons when hit, this version often lets you keep your gun.

Because this version never officially left the arcade scene, it is considered an "abandonware" or "homebrew hack," making it a prime target for emulation.

How to Download and Play on PC

It is important to note that Cadillacs and Dinosaurs is a legacy arcade game. To play it on a modern PC, you cannot simply install an EXE file like a modern game. You need to emulate the arcade hardware. Cadillacs And Dinosaurs 20 Gun Version Free Download For Pc

Here is the proper way to experience the "20 Gun Version" on your PC:

Is It Legal? The Gray Area of ROM Hacks

Cadillacs and Dinosaurs © Capcom and its comic license holder (now part of Universal/ DreamWorks). The 20 Gun Version is an unauthorized derivative work. We do not condone piracy. We recommend downloading the ROM only if you own the original arcade board or a licensed copy of the Capcom Arcade Stadium release. However, for the purpose of preservation and education, instructions below focus on emulation with legally dumped BIOS files.

Step-by-Step Guide: Cadillacs and Dinosaurs 20 Gun Version Free Download For PC

Follow these steps carefully. You will need a Windows PC, an internet connection, and about 10MB of disk space. Cadillacs and Dinosaurs 20 Gun Version Free Download

Step 5: Load and Configure Controls

1. Launch FinalBurn Neo.
2. Click “Load ROM” and scan for dino_20.
3. Once loaded, go to “Settings” > “Controls” > “Player 1.”
4. Map your keyboard or controller:
   • Coin: Usually 5 (P1) / 6 (P2)
   • Start: 1 (P1) / 2 (P2)
   • Punch / Shoot: Left Ctrl (default)
   • Jump: Left Alt
5. Key for Gun Switching: In the 20 Gun version, map “Button 4” or use Tab menu in MAME to assign “Start + Button 1.”

Safety and Legality

• Viruses and Malware: Illegal download sites can sometimes bundle downloads with malware. Always use antivirus software and scan any downloads.

• Legal Implications: While some argue about the legality of abandonware, and the intent of downloading classic games for personal use, be aware that downloading copyrighted material without permission is technically illegal.

Blog Post: Cadillacs and Dinosaurs – How to Play the Arcade Classic (20 Gun Version) on PC

Posted by RetroArcadeFan on April 20, 2026 Infinite or High Ammo: You start each life

If you grew up in the arcades of the early 90s, the name Cadillacs and Dinosaurs immediately brings back the smell of pizza, the sound of token slots, and the satisfying thwack of a hydraulic punch connecting with a poacher’s face.

Developed by Capcom in 1993, this beat-’em-up masterpiece is based on the Xenozoic Tales comic series. While the standard arcade cabinet had two joysticks, a secret legend exists among collectors: The 20 Gun Version.

Let’s break down what this rare version is, and how you can legally experience it on your Windows PC today.