First a note to the title. This is, in fact, Episode 1, as well as menu cost, but there are already options for Ep2 and Ep3 what makes me suspect that they might not again specially have to be purchased, but are imported by Updates. This would be an absolute plus, if it's true.
The game itself makes a lot of fun so far. The graphics are okay, but not at the level of NOVA 3. Nevertheless, they like it very much and is a mobile game is still in the top third.
The sound is crisp and the original English-speakers give the whole the right note, even if one observes them, that they usually do not sync roles. Sometimes it seems a bit artificial. In the menu you can change the writing language to German, then has all the menus and subtitles in German. The translation has succeeded me, no coarser Schnitzer noticed.
Control is one of my personal highlights. It is basically a action adventure. It has the third person perspective and as one moves between the action deposits as usual with the stick on the left side of the screen. The Action deposits are true delicacies. When it comes to gun battles, you will automatically cover can then very nice off from there with the right timing the opponents. Here one must not fiddly aim with the thumb on the right edge, but simply taps on the screen to where you want to shoot down. So makes shooting fun. Between there, there are always puzzles and reaction games, which are very accurate and really always remain fair. All in all, it feels very round and makes for an hour still fun.
Last but not least, it should be said that you can switch between the characters. So you play both Jack, Daniel, Samantha and Teal'c in healthy portions and no one misses out.
Conclusion: From me there 5 Star. The overall impression is round and leaves you wanting more. For Stargate fans a must buy.
