1. AHEGAL Seasons Soundtrack - Skyline
Get the game: https://store.steampowered.com/app/1106860/AHEGAL_SEASONS/
2. Plague Inc.: Evolved Soundtrack - Disease Theme[In-game theme]
Get the game: https://store.steampowered.com/app/246620/Plague_Inc_Evolved/
3. Music provided by Monstercat:
Tokyo Machine - FLY
https://youtube.com/monstercat
https://youtube.com/monstercatinstinct
4. Plague Inc.: Evolved Soundtrack - Necroa Virus Theme[In-game theme]
Get the game: Check link in 2