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Gaster secrets, encounters and hidden messages in Undertale!
0:21 Name the fallen human Gaster
0:57 River Person
3:40 Wrong Number Song
4:49 Sound Test (Gaster's Theme)
6:35 7:42 8:54 Gaster Followers
10:15 Goner Kid
15:01 Entry Number 17 (Room 264)
Play the game yourself!
Undertale is an awesome game made by Toby Fox. It is an RPG with bullet hell and avoidance elements and has a heavy focus on choices and their consequences.
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