Lab Rats 2 may not be your jam, but saying that it's "milking the success of LR1" is absurd when the work being put in on Lab Rats 2 is far greater than the previous game. Vren is doing things to push Ren'py to its limits and is now looking to integrate Live2D into it. Whether it's a good game for all that effort is a matter of debate, but you can't act like he's coasting by on his previous success when he's putting in that much work.