The following games are tagged with caveman

B. C. Bill
Dragon 32
Imagine

Barbarian II: The Dungeon Of Drax
Acorn Electron
Superior/Acornsoft

BC's Quest for Tires
Spectrum 48K
Software Projects

Caveman Capers
Acorn Electron
Icon

Caveman Ugh-Lympics
Commodore 64/128
Electronic Arts

Cavey
BBC Model B
Players

Chuck Rock
Sega Master System
Virgin Games

Chuck Rock II: Son of Chuck
Sega Mega Drive (EU Version)
Core Design

Frak!
Acorn Electron
Aardvark

Joe & Mac
Sega Genesis
Takara

Prehistorik 2
Amstrad CPC464
Titus

Renegade III: The Final Chapter
Spectrum 48K/128K/+2/+3
Imagine

Sapiens
Amstrad CPC464
Loriciels

Yabba Dabba Doo
Spectrum 48K
Quicksilva