Level Creation Megathread

[CVTesttube]

(My earlier levels, for organization)

I've made some new levels (most before 0.4)

How does one get those odd homing guns and metal and bomb blocks, and red fields in the level?

[GetPunnedOn]

So I made a level: Sign Wave
https://testtubegames.com/shocktopus_we ... rdVdsOgyAM(ReeeRi3ZPuWZa(7gr0R(31OswotFSgmZqMVEU8P9ARr1KPNDNgcfck8)MN84YbmzNYnjeC0tjeSYgH1MxgXkknnth4hwTpFBtHIpkJ247YevpI34FiU852rNopKyc5FHft5yC1Wq4IvOzPNhKMpuZ0fLckAR9a0qOGzYQ61pu1iiMqwvcwQQbskODt77fYkjq7(j0yraFKW5QnTJP(LgZDyEeMIWg8p0FMN948rJwa8LYBk5SHZ3Gh1WSWK6qX0(TF7VM(PaHoDLAfS7w

[GetPunnedOn]

3 starring it is possible btw

[BEncode314]

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[The Electric Shocktopus-"Letter Writer"-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]

Here's a cool mechanism, not really a difficult level. Adjust the red, green, and blue switches, wait a bit, then pull the yellow switch and wait. The level wasn't intended to be playable/beatable, but I added some little tricks so it was.

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The pattern of bomb-blocks turns into the letter corresponding to the binary number, and X if 0.

Why are there 6 stars? Can you get them all?

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This is why you shouldn't restrict us to only 3 stars in a level (http://testtubegames.com/forums/viewtop ... 3042#p3042). This is a very trivial configuration, though. It's possible to make earlier choices in a level affect which minigame/puzzles you have to do.

How does the mechanism work?

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It's mostly self-explanatory. First note that the display has exactly one block per row, so the 15 missiles on the left can each choose whether or not to hit them. We want to block the missiles from hitting the dots that need to be "on". This can be done with a column of blocks, but we can't individually switch a specific column on or off - That would be too expensive switch-wise (and would require 8, which is impossible right now).
What we do instead is make a selector to choose which blocks to keep (note that bomb blocks also work, since the missiles only fire once), and erase the other ones. However, binary selectors are AND gates exclusively - they'd only destroy one column, instead of keep one*. So we invert the signals from the selector, keeping the selected bomb-column.
Once the clearing is done, we "pulse" the missiles once to read the stored information onto the display.

*I wonder if you could avoid the inverter by counting forward 6 steps in binary or something. It seems it might work, but why would anyone do that? It'd be ridiculously slow.

So, Since the binary only goes 0-7, and you put in XABCDEFG, how could you represent the other 19? (HIJKLMNOPQRSTUVWYZ)

[mister__moo]

just a level I made

[The Electric Shocktopus-"Whoah, curvy"-eNqr1hn8wMgSv7whGBJQQtA4JCWmpjrmSAQI4leLDAmpNDQEIeLUGpsSr9acukoJhyONFJjpGBpAEU4VIEiaSmMTvCqBaQKhFmIwbvNgKkEBShBi1UbI8OpqpRIlnehYIKpWSlMCU8VAyszcRMfMPBYiUwsALRSuLA==]

[werththe man]

I haven't beaten all these yet.

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[The Electric Shocktopus-"Strong Vault"-eNrtk0sSgyAMhu/iOosGCK1n6bjtCbpjevdGrRhellFn6rQlPyOjXx5EcIAbDECfQAyEzMBEUAw3O5SMCFSb5IsSa9VzOSqSJhhjZlhcrmKVB6/OQkCAQpD6lOQTB/3INn+EViPaCkjudXpSYJih+ZAgxeJ/xIWjqIHSHHNP3pE4vPAkLaAh+ZpKX+rhmgqQQ7bDxAAt7S0KHZPDYopWw3qIiqA2s4s/xylZNgtkhMQh6L+xOfiPzw7DpnCfGcetsa0+x03z6y6FAK65N3DtWK658eqY10LR1910ancMZnVVF82RG2J193gCE6DyYg==]

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[The Electric Shocktopus-"Shocking Ocean"-eNrNk0ESwyAIRe/i2kWJQZuzdLLtBdqd07sXKUY0o2ZZPwkOPolhMFoQoUjPZrJqtxrLJqt5ID8U/k2F5reAEJI14Q6L+Wuo0tccnjl1zhnK8WvcBSyX80grDCZTMJVHZx2hPdD+FwRdKP2OZ4F4rxpPq9nVF3CK0pnNicrw+mw9xOEUOq7AhGobJcVCJXQj1q3DhKV8cKoISHlpZa2tKEbzNvaxk0XzNOxe5NY72nDb80oKLZ7SbRL6fAGovsjE]

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[The Electric Shocktopus-"Hex Shanty"-eNrtVEsSwiAMvUvXWZjyG8/iuPUE7pjeXSCCSeVn3bgwLzOF6XvwQkM92AD3AZABghZP0Ah8PoljJhF1ynAlTgLYKEhpOirH6OKTWZZxhMNRitMi1/NQWVZQIiu6MBvbiiTaFfdlvNXI7CKYHtllzSyrAnkyNRnBJgw6gdrIQTtoA0TzNcdAIvRpdmKpGU5+22C9ujo6ow+9O9mYHWS90smRLddoBvL/kNQe/nEoVoEfpvnlvsDlGtIvtzjaHoDDJLE=]

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[The Electric Shocktopus-"spike fields"-eNqr1jGlAOIDUFljE4JKYBywiUaWSBw0haYmyLYbIyETbIJAZApCmHahuoIYRTpUVmCKNVggnkdTBPIcqQg9jkxNyHQRyUowoYkO4TDBHmyw4KAFQA4u4tUZ40v1cJNor6S6WqlESSc6FoiqldJArFoAKBiwGg==]

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[The Electric Shocktopus-"back and forth"-eNqdVEsSwyAIvYtrFjWWZHKWTre9QLtzevdqJAJCJm2Dnxl8T+CpyRA3S334ZdoNqusK/ofdGlA4RtNrlklfmiguUgAxGSQoHO1bVnDENrgIzui47M1l8ObAaUeKHI1t7l5gHcvOKv10ESGc9In+B7iOTIgSwzUcg3nrljKRO3wsFf2ENOlUfpXQ0bk6paIvvS1CsaLSNCoRbUpn6qvb8IVCHscoxOeFKplWhWx1dVq1Rup6dihSNw/SJ+HQxXPvYoCoUHf+bUSYi5mTyjm8AtzupeXwCNv0LNOCE8zrfV9prgTzQq73B7Y/5e8=]

I don't know if spike fields and back and forth is possible, but the rest should be.

[werththe man]

Some levels I made.

first and one of the easiest

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[The Electric Shocktopus-"electrifying epoch"-eNrtk0sSgyAMhu/iOosGCK1n6bjtCbpjevdGrRhellFn6rQlPyOjXx5EcIAbDECfQAyEzMBEUAw3O5SMCFSb5IsSa9VzOSqSJhhjZlhcrmKVB6/OQkCAQpD6lOQTB/3INn+EViPaCkjudXpSYJih+ZAgxeJ/xIWjqIHSHHNP3pE4vPAkLaAh+ZpKX+rhmgqQQ7bDxAAt7S0KHZPDYopWw3qIiqA2s4s/xylZNgtkhMQh6L+xOfiPzw7DpnCfGcetsa0+x03z6y6FAK65N3DtWK658eqY10LR1910ancMZnVVF82RG2J193gCE6DyYg==]

second one I made and I still haven't beaten it three star but I saw one of my friends do it.

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[The Electric Shocktopus-"rapid roundabout"-eNrNk0ESwyAIRe/i2kWJQZuzdLLtBdqd07sXKUY0o2ZZPwkOPolhMFoQoUjPZrJqtxrLJqt5ID8U/k2F5reAEJI14Q6L+Wuo0tccnjl1zhnK8WvcBSyX80grDCZTMJVHZx2hPdD+FwRdKP2OZ4F4rxpPq9nVF3CK0pnNicrw+mw9xOEUOq7AhGobJcVCJXQj1q3DhKV8cKoISHlpZa2tKEbzNvaxk0XzNOxe5NY72nDb80oKLZ7SbRL6fAGovsjE]

built this one to speed run, definitely easiest

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[The Electric Shocktopus-"shocking speed"-eNrtVEsSwiAMvUvXWZjyG8/iuPUE7pjeXSCCSeVn3bgwLzOF6XvwQkM92AD3AZABghZP0Ah8PoljJhF1ynAlTgLYKEhpOirH6OKTWZZxhMNRitMi1/NQWVZQIiu6MBvbiiTaFfdlvNXI7CKYHtllzSyrAnkyNRnBJgw6gdrIQTtoA0TzNcdAIvRpdmKpGU5+22C9ujo6ow+9O9mYHWS90smRLddoBvL/kNQe/nEoVoEfpvnlvsDlGtIvtzjaHoDDJLE=]

designed this one with no floor tiles, may be imposible

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[The Electric Shocktopus-"spike field"-eNqr1jGlAOIDCDXGJvhUYWjRMbJE4iAphIqbIDvBGAmZYBMEIlMQQrYNm8OJU6VDfRUmRCoBeY9UhB5VRFtGsRJMaKKjQ2R6wQSQmKcNQA4w4tUZ40v+8KDHmwJwqTLFqYysTArVXl2tVKKkEx0LRNVKaSBWLQAJqLpZ]

made a level about going backwards, don't know if it's possible,

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[The Electric Shocktopus-"rapid reversal"-eNqdVEsSwyAIvYtrFjWWZHKWTre9QLtzevdqJAJCJm2Dnxl8T+CpyRA3S334ZdoNqusK/ofdGlA4RtNrlklfmiguUgAxGSQoHO1bVnDENrgIzui47M1l8ObAaUeKHI1t7l5gHcvOKv10ESGc9In+B7iOTIgSwzUcg3nrljKRO3wsFf2ENOlUfpXQ0bk6paIvvS1CsaLSNCoRbUpn6qvb8IVCHscoxOeFKplWhWx1dVq1Rup6dihSNw/SJ+HQxXPvYoCoUHf+bUSYi5mTyjm8AtzupeXwCNv0LNOCE8zrfV9prgTzQq73B7Y/5e8=]

I tried to make these like harder versions of the base game.