>>3077382This is a very specific question and the answer depends how you slice it.
Gut instinct is to recommend something like Tales of Zestiria, which has Sorey and Mikleo, but I haven't played it (or at least not past the intro) and it's apparently fujobaity instead of full on gay romance? Can someone confirm?
NieR: Replicant has Emil and Nier, but it's a smaller subplot and they don't get together.
I know some Rune Factory games have gay romance, but that kind of thing might leave you wanting in terms of quality writing, being farming sims.
A good bet would be mods for certain games. I found a mod for Persona 3 PSP that would let you romance the male romance options as the male MC. I'm a fan of Akihiko but haven't been able to bring myself to replay Persona 3 just for this.
I swear I used to have an infographic with games with gay romance and gay characters in them, but I can't find it. Had tons of random stuff like Galerians Ash and Fragile Dreams: Farewell Ruins of the Moon.
>>3077388See above.
Can also recommend more specific games if you have more specific interests