SITris - DOS cc2o

Game is con­trol­led by the same keys that are used to playing un­der MS DOS. For full­screen press 'Right Alt' + 'En­ter'.

If the game e­mu­la­ti­on spe­ed is low, you can try to in­cre­a­se it by table.

Unfortunately, this game is cur­rent­ly available only in this ver­si­on. Be patient :-)

Game size:

   SITris is a single-player, shareware, falling block game. This game is essentially a Tetris clone with virtually identical gameplay and some additional features. In this game the player can:

• redefine the action keys;
• choose whether the next piece is displayed;
• choose between regular, small, large, wide or skinny blocks;
• start at any of the ten levels of difficulty;
• select from five different heights at which the blocks are released;
• use three different block sets or a use a combination of all of them;
• enable the SITris amoeba, an invisible creature that eats random blocks creating holes;
• enable a block creation function that causes blocks to spontaneously appear.

More details about this game can be found on MobyGames.com.

Find digital of this game on GOG or Steam.

This ver­sion of SITris was de­sig­ned for per­so­nal com­pu­ters with o­pe­ra­ting sys­tem MS-DOS (Mi­cro­soft Disk O­pe­ra­ting Sys­tem), which was o­pe­ra­ting sys­tem de­ve­lo­ped by Mi­cro­soft in 1981. It was the most wi­de­ly-used o­pe­ra­ting sys­tem in the first half of the 1990s. MS-DOS was sup­plied with most of the IBM com­pu­ters that pur­cha­sed a li­cen­se from Mi­cro­soft. Af­ter 1995, it was pu­s­hed out by a gra­phi­cal­ly mo­re ad­van­ced sys­tem - Win­dows and its de­ve­lop­ment was ce­a­sed in 2000. At the ti­me of its grea­test fa­me, se­ve­ral thou­sand ga­mes de­sig­ned spe­ci­fi­cal­ly for com­pu­ters with this sys­tem we­re cre­a­ted. To­day, its de­ve­lop­ment is no lon­ger con­ti­nue and for e­mu­la­tion the free DOSBox e­mu­la­tor is most of­ten used. Mo­re in­for­ma­ti­on about MS-DOS operating system can be found here.

5 different online emulators are available for SITris. These emulators differ not only in the technology they use to emulate old games, but also in of various game controllers, multiplayer mode, mobile phone touchscreen, emulation speed, absence or presence of embedded ads and in many other parameters. For maximum gaming enjoyment, it's important to choose the right emulator, because on each PC and in different Internet browsers, the individual emulators behave differently. The basic features of each emulator available for this game SITris are summarized in the following table: