Hi, this is my first work and my english isn't perfect. I have some intresting ideas which would be good to see in game. Some of them probably were suggested, but It's hard to see them all. If someone (like jacob1) read it, please comment. Ok, let's start:

• PPTI/PPTO - powered portal in/out - The portals that can be switched off/on by PSCN or NSCN. This would be usefull in controled transport. Portals have the same propeties like regular.
• HELM - Helium - Special type of noble gas. Very light, so it always goes up. Unflamable and unreactive gas. It has light-blue colour. Helium is a product of fusion and it can also fuse like hydrogen too. Can be changed to liquid helium at -269*C. Liquid helium is a SUPERFLUIDITY.
• PLST - Plastic - It is a blue-green solid. Plastic melts over 350*C. The most usefull is that plastic moves under preassure like goo, but doesn't evaporate. Acid can't destroy it. Good for balistic simulations.
• COPR - Copper - Red-brown metal. Conduct electricity. Good heat transmiter. Melts at 1080*C. Copper breaks when preassure is over 5.00 and makes copper dust (CPRD). Reacts with acid and tin. Acid can destroy copper, but before that copper generate electricity. Combined with tin (as alloy) can make electrolisis. With OXYG changes colour to blue-green (COPR with tmp:1)
• CPRD - Copper dust - Quite heavy powder that can be melted into solid. Conduct electicity. Reacts with tin. Melts at 1080*C. Looks like solid copper, but it's little brighter. With OXYG changes colour to blue-green (tmp: 1)
• TIN - Tin - White solid. Conducts electricity and melts at 500*C. Breaks under preassure (over 5.00) and create tin dust (TIND). Molten tin reacts with molten copper. When tin is next to copper then we have alloy which generate electricity from acid/salt water. Tin can protect iron from rusting.
• BRNZ - Bronze - Brown metal. Melt at 1050*C. Bronze is a secret metal. It creates if you combine molten tin with copper. Regular electricity conductor. It can be use as preassure shield (works like titan, but pass 1/2 preassure).
• MGNS - Magnesium - White-grey shiny solid. Very reactive. Burning magnesium creates strong flame (3000*C). Magnesium burns as long as BCOL. When burning magnesium collide with water it would change into hydrogen and magnesium oxide (MGNO). With oxygen and CO2 burning magnesium change to MGNO too. MGSN with acid makes hydrogen. Conducts electricity.
• MGNO - Magnesium oxide - Burned magnesium. Can be restored to MGNS with hydrogen. Secret element. Slowly conducts electricity.
• TIND - Tin dust - Quite heavy white dust. Conduct electricity. Looks like solid tin, but it's little brighter. Melts at 500*C. Similar propeties to TIN.
• SILV - Silver - Shiny white metal. The best electricity conductor. Conducts electricity even faster than gold. Ignores insulator. Spark can "jump" for even 4 pixels lenght. It also changes colour of photons to white. Melts at 900*C. Acid can't destroy it. Can conduct spark to most of metals (instead if INST and INWR). Protect IRON from corrosion. SILV can reflect NEUT and even PROT. (It would has multiple uses in TPT)
• LEAD - Lead - Dark heavy metal. Melts at 327*C. Liquid lead is very heavy (swim only on MERC). Lead absorb neutrons (when lead absorbs NEUT life goes up), but only 25/pixel. It kills living organisms. Good to use in nuclear reactors.
• SUGR - Sugar - White dust. Sugar melts in water and makes sweat water (SWTR). When sweat water evaporates, sugar crystallize.YEST like sugar and growns on it. Sugar has crastallized form with tmp: 1 Sugar can heal stickman. Crystalized sugar (tmp: 1) is similar to CLST. Sugar reacts with acid and change into broken coal (acid is hygroscopic). Flameable, but burn like DUST. Can be recycle to broken coal, hydrogen and oxygen in high temp (over 800*C).
• NCWT - Nuclear waste - Dark-green heavy powder. Radioactive. Product of nuclear reactions (from uranium, plutonium, deuterium, etc.). Randomly emmits NEUT. It kills living orghanisms. When it emmits 10 NEUT, it would change to STNE/BRMT. Can be changed back into radioactive material by using NEUT and strong preassure/gravity (over 100.00). (TPT need more radioactive stuff)
• BGNP - Black gunpowder - Dark powder. Stronger than gunpowder. Produsts 2x more preassure than TNT and emmits 50% of EMBR and 50% of fire. Explosion has 2000*C. Explode immidiently and can be ignited like GUN or when temp: >400*C. Good for stronger bombs, beacouse TPT doesn't have strong non-radioactive materials.
• KRSN - Kerosine - Liquid rocket fulel. Good solutin for rockets. Dark-blue liquid burns longer than oil (more like coal), beacouse it has life 10 (burn like coal with life: 10). It also generates more preassure (2x more than fire) and flames have 900*C. Can be ignited like OIL or when temp. >500*C. Floats on water.
• SOIL - Soil - Light-brown powder. Melts at 900*C. The best is that it can absorb water (life changes like in sponge) like sponge but it can absorb max 10 pixels of water. When it's absorbing water, the colour is changing to more dark. Soil with more than 8 absorbed pixels of water (life: >8) has the propeties similar to CLST. Wet soil can be dryed by vapourating water (temp. >100*C) Good for landscapes and models (and plants).
• SWTR - Sweat water - It's basicly sugar with water. This liquid is more light than SLTW and has the same dense. Heals stickman and YEST grown on it. When temp. <-2*C it changes into ice. It also evaporite over 100*C and then change into steam and crystalized sugar (SUGR with tmp: 1).

REACTIOS:

HYGN + temp: >5000*C + THDR/preassure = (standard fusion products) + HELM

HELM + temp: >7000*C + THDR/preassure = CO2 + NEUT + NBLE + PROT + PLSM + OXYG

HELM + temp: >9000*C + gravity: >200 = CO2 + THDR (25% chance) + NBLE (25% chance)

GOO + OIL + preassure > 5.00 = PLST

PLST + EXOT/BIZR + preassure > 5.00 = OIL/GOO (50% chance) +EXOT/BIZR

COPR + ACID = SPARK

COPR + preassure > 5.00 = CPRD

molten COPR + molten TIN = BRNZ

molten CPRD + molten TIND = BRNZ

COPR + OXYG = COPR (tmp: 1)

CPRD + OXYG = CPRD (tmp: 1)

MGNS + FIRE/PLSM = FIRE + temp: 3000*C

burning MGNS + WATR/WTRV = HYGN + MGNO

burning MGNS + OXYG = MGNO

burning MGNS + CO2 = MGNO + BCOL

MGNS + ACID = HYGN + SALT

MGNO + HYGN = MGNS + DSTW

SILV + PHOT = SILV + PHOT (colour changed to white)

LEAD + NEUT = LEAD (life: +1)

LEAD + PLNT/YEST/STKM = LEAD + DUST (from living material)

LEAD + preassure > 200.00 + PROT = URAN (33% chance) + PLUT (47% chance) + NCWT (20% chance)

SUGR + WATR/DSTW = SWTR

YEST + SUGR = YEST (SUGR changed to YEST)

SUGR + ACID = ACID + BCOL

SUGR + temp: >800*C = BCOL + WTRV

SUGR + preassure > 20.00 = SUGR (tmp: 1)

HYGN/HELM + THDR + preassure > 200.00 = (standard fusion products) + URAN/PLUT + NCWT (5% chance)

NBLE/CO2/OXYG + THDR/LIGH + temp: >9000*C = (standard fusion products) + NCWT (10% chance)

PLUT + PROT + preassure <-200.00 = URAN + NEUT + STNE/LAVA + NCWT

URAN + EXOT + NEUT/PROT + preassure >250.00 = NCWT + temp: 9000*C + NEUT/PROT/ELEC + LEAD+STNE

NCWT + preassure >0.00 = NEUT + NCWT (life: -1)

NCWT + PLNT/YEST/VINE/STKM = NCWT + DUST (from living material)

NCWT + preassure/gravity > 100.00 + NEUT = URAN (50% chance) + PLUT

BGNP + FIRE/PLSM/SPRK/temp: >400*C = temp: 2000*C + FIRE (50% chance) + EMBR (50% chance)

KRSN + FIRE/PLSM/SPRK/temp: >500*C = temp: 900*C + FIRE

KRSN + NEUT/preassure <-5.00 = DESL/OIL + GAS

SOIL + DSTW/WATR = SOIL (life: +1)

SOIL + SLWT = SOIL (life: +1) + SALT

SOIL (life: >1) + temp: >100*C = SOIL + WTRV (amount of WTRV depends on life of soil)

SWTR + YEST = YEST (SWTR changed to YEST)

SWTR + temp: >100*C = WTRV + SUGR (tmp: 1)

SWTR + temp: <-2*C = ICE

* Copper & Tin alloy

When copper and tin are next to each other, we have an alloy (like PSCN + NSCN). Uses for this alloy:

- generates SPRK when it touches ACID (Volta's battery)

- generates SPRK with SLWT

- when sparked, changes WATR/DSTW to HYGN and OXYG (electrolysis)

- can activate powered materials (but can't switch off)

- copper transmits SPRK to tin but TIN doesn't transmit SPRK to copper (one way circiut)

Thats all, I hope you like it. Please comment.

Oh, I didn't konw. I will cancel this.

But what with others?

OK, I made more precise description and I'm still working.

hast5250: Ok, that would be adwesome.

That's a first part of my suggestions list. I will add second page soon.