Значения термина playable demo на английском

The playable demo will take players through the opening of the game.

How about by including a playable demo for Final Fantasy XIII?

The playable demo consisted of one of the game's starting areas, the Howling Fjord.

Spanish games company DeconstrucTeam have created a retro, pixelated point-and-click survival adventure game in this vein and a free, playable demo is available online.

Ever since its appearance in the form of a playable demo at last year's Tokyo Game Show, we've heard next to nothing about the title.