Few days ago had a really, really enjoyable 10 hours long experience combining 30mg Proscaline, 28mg Methallylescaline and 20mg of 4-Aco-MET. Took all at once. Started up a bit messy but quickly settled to a steady +++ with amazing colors, visuals and deep sense of awe and understanding. My cat's hair was turning into flames and leaking out in the air, I was astonished! A very good combination of chems, will definitely repeat!
Being very high, unable to go anywhere but with a strong desire to go somewhere and being alone at home with a gaming PC and a projector, I decided to play some videogames. %)
I was at the condition when things like Fallout4 or anything dopamine-oriented felt a bit too simple and overwhelming at the same time, so I searched for walking simulators and I found The Stanley Parable (or The Stanley Parable found me?..). I highly recommend this game for playing on psychedelics! Man, it appeared so humorous and so perfect for my condition. Got me thinking really about how we as humans treat each other and how it contributes to the society that we have...
Then after I finished that game and my trip settled down a bit, I started another walking simulator game, SOMA which got me very energized and curious, it made me think of DMT and DPT for few moments there - lots of deeply scary and unexpected moments in this game!
Besides those two mentioned, I can recommend Firewatch and Life is Strange as a good psychedelic mood games, I still need to check out some games mentioned by others earlier - Dear Esther, Back Home and Vanishing of Ethan Carter - they all look very suitable for psychedelic headspace depending on what mood is the most suitable for you.