(NOTE: The helpful glitch seems to have been patched with the most recent update, however the broken achievements are still NOT fixed.)
GLITCH+ NOTICE: once you've played this game, if you uninstall and reinstall it, or install on a second device, the game will try to load your progress. this causes all achievements except for Rocket Scientist to trigger, so if you are just starting this game, or have a second phone, and don't mind free glitched achievements, you might try this. conversely if you want to do it legitimately, be sure not to reinstall. please let me know if you do the glitch and this achievement specifically does not trigger.
just keep playing and eventually you will learn the patterns. doing missions will permanently increase your score multiplier, so continue completing the goals you are given. the maximum multiplier you can reach is 20x, but you can also use at +5 at the start, and if you collect a x2 power-up it will double your up to a maximum of 50.
you can also spend diamonds to revive and continue your score. it costs progressively more each time you revive. 1, 2, 4, 8, and so on. my tips on finding diamonds: