The RIP Trilogy, along with the other Meridian4 games, are among the first games I've bought here on Steam. Most games published by Meridian4 are 'OK' games. As far as I know none of the games are amazing but none of them are garbage aswell. Same goes for the RIP trilogy.
The RIP Trilogy, obviously exists of three games:
-RIP3:The Last Hero
All three games are pretty much the same; Kill all spawning enemies, Pick up powerups/weapons and level up. The only real difference I can come up with would be the fact you controll a stationary base cannon in RIP(1), whereas in the other two games you'll be able to walk around and in later in the game, you will be able to controll vehicles.
Gameplay is standard but fun and quite addictive. You could compare it to 'Crimsonland' which, most likely took this game as an example. The weird thing though, while many people rate Crimsonland positively, I do not get the negative ratings about this trilogy. It's obvious a lot more work has been involved in the RIP-Trilogy compared to Crimsonland, just look at the screenshots.
The RIP-Trilogy is not perfect and it's not for everyone but I believe fans of the genre won't be dissapointed.