- RF Online 4.55
The final RF Online update: Dragonborn and Mythic gear, mounts, and item collections.
- RF Online 4.15
Four new maps, the High Gold MAU, and a level 80 cap.
- RF Online 1.5
A 2011 relaunch that rebuilt the interface and added systems the other versions never had, despite the lower version number. It was shut down, and few people played it. The client it speaks to is the GamesCampus 1.5b build.
- RF Online 2.2.3.2
Episode 2.2.3.2, the most widely played version of RF Online. Gold Points, three battle dungeons and the Bio Lab second basement, at a level 65 cap.
- RF Online 2.1.6
Episode 2.1.6. Red Army plus the Holystone line: Blue MAU and Blue Siege Kit, Kartella Bio Lab, PvP points, and Superior armour built through Crystal Talic.
- RF Online 2.1.5
Episode 2.1.5. Beast Mountain and Outcast Land open up, the Archon gets real power over a race, and the Red MAU and Siege Kit arrive at the level 55 cap.
- RF Online Giga 4 Part 2
The last version of RF Online before the cash shop. Three races at war over one mine: Bellato mechs, Cora magic and Accretia gunmetal.