Play very hard platform games, adventure games online for free, no download: Very good puzzle game, Interplanetary 2, a difficult 1 & 2 player game for kids, girls/ boys, teens, sisters and brothers, friends to play now online on PC. Fun teamwork games, awesome thinking puzzles, cool new games..
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Hard Adventure / Puzzle Game for 1 & 2 Players - Interplanetary 2

Rating: 8.8/10 - 95 votes

Guide a brave astronaut duo through a series of challenging, survival-based platform levels: Interplanetary 2 is a very hard, multi-level platform adventure and brain teaser puzzle game for 1 and 2 players where you can control both astronauts (little and big) simultaneously, or enlist the help of a best friend, classmate or family member! The space-loving pair of buddies are faced with numerous obstacles and deterrents - not least a series of intermittent meteor showers that eliminate all non-sheltered characters! You must use your considerable brain power to help the astronauts to shelter from those meteor showers, collect gems, avoid aliens, replenish oxygen levels, rescue a third astronaut, and eventually escape in your spaceship in this high-intensity arcade challenge!

Reasons to play this in-depth, task-based adventure game: If you enjoy a good brain teaser test with platform jumping elements, you're on the right planet here! Test and exercise your problem-solving and analytical thinking skills as you try to complete the many tasks required to complete each level.

Strategy to win: Smart use of teamwork is vital to your success and progress. The little and large duo must work well in tandem, utilizing their individual attributes (For example, ‘little’ can jump high, while ‘big’ is able to quench fires). Good hand-eye coordination, nimble keyboard skills, fast reactions, and determination are all vitally important.

How to Play: A Flash-based, 1 or 2 player platform / skill game for notebook, laptop and desktop PC / Mac (with certain browsers). In each of the 20 progressively-difficult levels, your goal is to guide the two astronauts to the ‘escape pod’ spaceship – normally located on a high ledge. However, the spaceship is only ‘unlocked’ when all gem stones are collected, and a third astronaut is ‘rescued’. Once these tasks have been completed, both astronauts (Little and Big) must stand in the escape pod in order to progress to the next level.

Control the ‘Big’ astronaut using the WASD Keys and the ‘Little’ astronaut using the Arrow Keys on your computer keyboard. Press your G Key to use Big's lightsaber weapon, and press your K Key to use Little's phazer gun weapon. Both characters can collect green gems, but only Big can collect gold gems, and only Little can collect blue gems. You must also ‘rescue’ the third astronaut located somewhere within the level. Rescue this astronaut by coming into contact with it with either Big or Little. Once you have completed these tasks, make sure both astronauts get to the escape pod.

There are numerous dangers and obstacles to your progression. The main danger is asteroid / meteor showers which occur every 20 seconds or so. There is a flashing hazard warning sign when an asteroid shower is approaching. When the shower begins, both astronauts must be sheltered by the gold-colored shelter pods. If either astronaut is caught out in the open during a shower, you must Replay the level.

Likewise, if either astronaut runs out of oxygen, you must Replay the level. Collect blue oxygen tanks to replenish oxygen bars in the bottom left corner of the play area. Certain large aliens can also eliminate astronauts. Use the weapons to defeat these colorful alien bad guys. Remember: ‘Big’ can quench certain fire pits by walking on top of them, while ‘Little’ can raise bridges above other fire pits.

If this Flash-based game no longer works on IE11 on your PC / MAC, try playing on Chrome or Firefox browser.

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