Title	Year	Released at	Platform
My Dream In Space by Trefi	2016	Sochiparty 2016	ZX Spectrum
6YDYWEE by Trefi / Debris	2009	Forever 2009	ZX Spectrum
Wooow! It's Cool! by Tiboh & Trefi / Debris	2008	Forever 2008	ZX Spectrum
Bye Velikij Odin by Trefi / Debris	2007	Extensive Chip Compo 0	ZX Spectrum
Primat Blues by Trefi / Debris	2007	Forever 2007	ZX Spectrum
Squeaking Devil of Nothing Deja vu by Trefi / Debris	2007	Antique Toy 2007	ZX Spectrum
Party by Trefi / Siberian Group	2005	Chaos Constructions 2005	ZX Spectrum
Polet Skarabeq by Trefi / Siberian Group	2004	Chaos Constructions 2004	ZX Spectrum

Abstraction