By default, Typein! uses atomic chillus. If you want old chillus you can select 'Use old Chillu' option.
It supports five keyboard layouts. They are Inscript, GIST, Typewriter, Panchari and Varityper Phonetic. You can download Typein! from the below link.
Typein! 64 Bit Setup
Typein! 32 Bit Setup
Typein! Portable for 32 Bit