This game has been written in Java, play it directly in the browser - Java 1.6 update 10 or higher is required. Click the Help-button for more info.

New in version 4.3:

• Just a bug corrected that kept loading images in that were unnessecary to reload.

New in version 4.2:

• Focus changed because of not being able to select favorites in IE. Mouselistener added to retain focus.

New in version 4.1:

• Double-buffering added to make the screen show without flickering. Fixed font in the Help window. Fixed recorded solutions so they run correctly. Single disappearing teleporters got a sound now. Explained how they work in the help window. Focus for the game should work in Firefox 2 and 3 now.

New in version 4.0:

• There is now a recorded solution for each level, it becomes available after moving 100 times on a level, making players try out the level before hitting the 'Solve' button.

New in version 3.0:

• Inserted 5 new levels after level 1, to make it easier to get into the game.

• A few words altered.

New in version 2.1:

• Password system added to make it all more interesting.

New in version 2.0:

• 10 more levels - one an easy "tutorial".
• Sound added.
• Added Seeker Robot and Wallcrawler objects.
• Background history for Otto.
• Improved Help.
• Fixed many bugs.

Otto's Obstacles - Mobile Edition

This is the same game as the above, same levels and rules, but for mobile phones. It has been tested to work on a Sony Ericsson C905. You need to be able to run Java MIDP 2.0 and CLDC 1.0. The game level is saved when you select 'Exit' to quit - not the particular position, just the level you have reached. Selecting 'Restore' in the 'New Game' main menu will take you to the last saved position (after install it is level 1).

 

If you have any comments, you can contact me at