Mobile games pretty much exclusively, though I could fire up my PS2 and play stuff, got plenty I could try, though if that console kicks the bucket, will be tough to replace, I'd wager and upgrading is tricky given that I forget if PS3 or PS4 had backwards compatibility with PS2 (one of them did, might've been an upgrade)
Dragon Quest Tact is surprisingly addictive still, the Arena is planned to come out and that'll change up things. Finished the main story, though I could suffer to go back and get more of the accomplishments for finishing the battles, not to mention there's a solid backlog for monsters I need to rank up, even if I just focus on a few of the Families out of 7+.
DC Legends has been something I play regularly and they have Darkseid as a playable character, so that'll be interesting to see eventually (only once has he shown up in PVP, most people are just waiting to unlock him at when the siege completes
Disney Sorcerer's Arena will probably be something I retire from eventually, though I'd like to get to max level. They introduce characters so fast that it's near impossible to keep up meaningfully, some new Tangled last month, along with Hercules and now Chip and Dale are finally being brought in (Monterey Jack was unlockable a while ago, I think)