| |
 | | Radical Entertainment
Location: Unknown
Official Website: here
| Games
9 |
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| | Radon Labs
Location: Berlin Germany
Official Website: here
| Games
2 |
|
| | Rage Software
Location: Liverpool UK
Official Website: here
| Games
7 |
|
| | Rainbow Studios
Location: Unknown
Official Website: here
| Games
5 |
|
| | Rare
Location: UK
Official Website: Unknown
| Games
3 |
|
| | Ratbag Games
Location: Adelaide, South Australia
Official Website: here
| Games
1 |
|
| | Raven Software
Location: Madison, Wisconsin, USA
Official Website: here
| Games
2 |
|
| | Razorworks
Location: Oxfordshire, UK
Official Website: here
| Games
2 |
|
 
|
| | Real Time Associates
Location: Unknown
Official Website: Unknown
| Games
1 |
|
| | Real Time Worlds
Location: UK
Official Website: here
| Games
0 |
|
| | Rebel Act
Location: Unknown
Official Website: here
| Games
1 |
|
| | Rebellion
Location: UK
Official Website: here
| Games
3 |
|
| | Red Entertainment
Location: Unknown
Official Website: Unknown
| Games
1 |
|
| | Red Storm Entertainment
Location: Morrisville, NC, USA
Official Website: here
| Games
6 |
|
| | Reflections Interactive
Location: Unknown
Official Website: here
| Games
2 |
|
| | Relic
Location: Vancouver, Canada
Official Website: Unknown
| Games
0 |
|
 
|
| | Remedy Entertainment
Location: Finland
Official Website: here
| Games
2 |
|
| | Replay Studios
Location: Hamburg, Germany
Official Website: here
| Games
1 |
|
| | responDESIGN
Location: Portland, OR
Official Website: here
| Games
1 |
|
| | Revolution Software
Location: UK
Official Website: here
| Games
1 |
|
| | Rockstar Games
Location: New York, USA
Official Website: here
| Games
4 |
|
| | Rockstar North
Location: Unknown
Official Website: Unknown
| Games
4 |
|
| | Rockstar San Diego
Location: San Diego, CA
Official Website: Unknown
| Games
3 |
|
| | Rockstar Toronto
Location: Unknown
Official Website: Unknown
| Games
1 |
|
|
|
| | Rocksteady Studios
Location: Unknown
Official Website: Unknown
| Games
0 |
|
| | Ronin Entertainment
Location: Novato, CA
Official Website: here
| Games
1 |
|
| | Runecraft
Location: England, UK
Official Website: here
| Games
1 |
|
|
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Xbox_Developers 
