Robo-T

Recycling is one of modern society’s biggest obsessions, but never did I expect this trend to extend to the world of interactive entertainment.

Take iPhone blaster Robo-T, for example. It’s essentially a re-appropriated version of the classic 1982 coin-op Robotron 2084. While we’re not sure there’s any environmental benefit involved with the reuse of vintage gaming concepts, you can’t fault developer Last Legion when it comes to seeking the right source material.

Just like Robotron, Robo-T sees you instigating a one-android revolt against a tyrannical enemy force: in this case it’s the evil Compound-X.

Thanks to a twin-stick control system - left stick for movement, right to attack - you’re given an impressive degree of command over your plucky little robot’s movement and attacks.

The game is divided into several goal-based missions. Only one is accessible at the outset, but subsequent stages are unlocked as you earn Robot Points. These are awarded when you achieve one of three ranks in each level: Gold, Silver, and Bronze. Naturally, the better the rank, the more Robot Points you receive.

Each stage has a distinct objective, such as collecting a certain number of Proton tokens (either by destroying Proton containers or enemies), surviving for set period of time or obliterating a particular number of foes.

Regardless of what the aim of each stage is, collecting Protons is of paramount importance as this directly affects which rank you’re awarded at the end.

A single Proton token will obviously net you one Proton point, but you can enhance your chances of scoring the gold by blowing up as many foes as possible. Doing so grants a Proton multiplier which can make each token worth four times as much as usual. Mastering this is essential if you want to earn the best rank.

It’s this intense need to better your score which is at the heart of the game’s intrinsic appeal. To unlock the later levels it’s imperative that you start earning gold medals on earlier stages, so you find yourself re-playing sections of the game in order to improve your chances.

Robo-T provides a stern challenge and getting to the end of the game certainly tests your skill. The ability to trumpet your performance on Facebook and post scores to dedicated leaderboards are subtle motives for replay.

Visually, the game is quite nice, with with highly detailed levels packed with impressive touches like reflective floors. The music - provided by Daedalus, an artist signed to cult dance label Ninja Tune - can be repetitive at times, but it suits the action perfectly. Comic insults hurled by Robo-T punctuate the tunes nicely.

Ultimately, the only malfunctioning component is the lack of variety. The action never really changes despite the different mission goals. If you're expecting diversity then anticipate being disappointed.

It's a slight criticism of a well-done tribute to a classic arcade game. If you adore old skool shooters then you’ll lose a screw over this.