RTI(∞) Tab

Road to Infinity refers to both the Challenge, and the tab it unlocks.

= RTI Tab =

Unlocked by beating the Road to Infinity (RTI) challenge. It increases various stats through two tabs: Levels, using Clones (similar to Might); and Pets/Stats, using Pets.

The total effect of RTI on a given stat can be seen on the Pets/Stats tab.

= Levels = Contains Boosts, each increasing a stat depending on its permanent and temporary levels.

Temporary levels are gained over time by distributing clones to a boost, and are reset on Rebirth. The time to upgrade a level is: (level + 1) * 100000000 / (rti score * pet speed * clones)

RTI score is the highest P. Baal defeated in an RTI challenge. If 100 or more, instead use (rti_score * 2 - 100).

pet speed is the speed bonus given by pets in the Pets/Stats tab. This only applies to certain boosts, based on the pet's class. If applicable, it is equal to: (class level + (evo bonus % * 100)^0.8) / 100 E.g. A CL11 Frog Supporter has a pet speed of (11 + (5.511% * 100)^0.8) / 100 ~= 14.92% for Building Speed RTI boost.

Permanent levels are gained on Rebirth, based on temp levels and time in the Rebirth:



There are 10 different boosts:


 * Physical: Increases your Physical stat.
 * Multiplies RTI bonus with: (1 + level (temporary) / 1250) * (1 + level (permanent) ^ 0.3 * 4%)
 * Mystic: Increases your Mystic stat.
 * Multiplies RTI bonus with: (1 + level (temporary) / 1250) * (1 + level (permanent) ^ 0.3 * 4%)
 * Battle: Increases your Battle stat.
 * Multiplies RTI bonus with: (1 + level (temporary) / 1250) * (1 + level (permanent) ^ 0.3 * 4%)
 * Creating: Adds Creating as a stat you gain from pets. This is the average of you pet's physical, mystic, and battle stats multiplied by your RTI Creating multiplier.
 * Multiplies RTI bonus with: (1 + level (temporary) / 12500) * (1 + level (permanent) ^ 0.3 * 4%)
 * TBS: Increases your TBS critical damage.
 * Multiplies RTI bonus with: (1 + level (temporary) / 1250) * (1 + level (permanent) ^ 0.3 * 4%)
 * God Crystal: Increases the god power gained from God Crystal.
 * Multiplies RTI bonus with: (1 + level (temporary) / 3300) * (1 + level (permanent) ^ 0.3 * 1.5%)
 * There is a penalty to rebirths longer than 7 days for Spacedim/God Crystal of 2% per day. This means after 57 days into a rebirth, these will no longer give a bonus.
 * SpaceDim Speed: Increases the leveling speed of all SpaceDim elements.
 * Multiplies RTI bonus with: (1 + level (temporary) / 1250) * (1 + level (permanent) ^ 0.3 * 4%)
 * There is a penalty to rebirths longer than 7 days for Spacedim/God Crystal of 2% per day. This means after 57 days into a rebirth, these will no longer give a bonus.
 * Divinity: Increases your divinity gain from the divinity generator.
 * Multiplies RTI bonus with: (1 + level (temporary) / 5000) * (1 + level (permanent) ^ 0.3 %)
 * Building Speed: Increases your building speed.
 * Multiplies RTI bonus with: (1 + level (temporary) / 10,000) * (1 + level (permanent) ^ 0.3 * 0.5%)
 * Creating Speed: Increases your creating speed.
 * Multiplies RTI bonus with: (1 + level (temporary) / 10,000) * (1 + level (permanent) ^ 0.3 * 0.5%)

= Pets/Stats = Allows pets to be allocated, increasing the effect of specific RTI Boosts. The total RTI multiplier for each stat can be seen here.

The general formula to determine the multiplier boost is: 1 + * (temp level multi * perm level multi - 1) * pet multi * time multi.

The temporary and permanent level multipliers vary depending on the boost.

The pet multiplier is determined by which pets are equipped in RTI tab.

The time multiplier starts at 0.00 and increases by 0.01 per minute after rebirth, up to a max of 1. This is increased by 2% (additively) per P.Baal defeated above P.Baal v100 in the RTI challenge. I.e.: time multi = [0 <= minutes in rebirth / 100 <= 1] * (1 + (rti score - 100) * 0.02)

Pets can be equipped to the RTI page to increase the multi given by specific boosts in RTI (pet multi) and the level speed of specific boosts. This is determined by the pet's class and class level. Good RTI pets are pets that have a high class bonus, like Elf or Bottle.
 * Assassin: Boost Physical and Battle
 * Defender: Boosts Mystic and Creating
 * Adventurer: Boosts TBS
 * Alchemist: Boosts God Crystal (this is softcapped and will decrease after 7 days)
 * Blacksmith: Boosts Space Dim (this is softcapped and will decrease after 7 days)
 * Rogue: Boosts Divinity
 * Supporter: Boosts Building Speed
 * Mage: Boosts Creating Speed

Pets will also gain Class XP while in RTI, at a rate of '''(1 + (growth / 20000)) * 0.35 * (Mimic Multi) every 5 seconds. If a pet has an Ego Sword (or lower tier) equipped, they will earn Class XP instead of the usual Dungeon XP. Since Mimic gives a boost of 5% * CL to Class XP gains for pets in RTI, this makes Mimic a good choice for the Assassin slot. This has a trade-off, since Mimic can become one of the strongest damage-dealing pets with enough Mimic Points

=Pets For RTI= Because RTI bonuses depend on class bonuses, you should not place wildcard pets or pets that are evolved to non-ideal classes in RTI if you have any alternatives available

As of Oct 27, 2021, the best RTI pet for each class is:
 * Assassin: Lucky Coin or Mimic
 * Defender: Mysterious Egg or Gnome
 * Adventurer: Seed then Aether
 * Alchemist: Bottle
 * Blacksmith: Elf
 * Rogue: Undine, then Cardboardbox
 * Supporter: Hourglass
 * Mage: Balrog

Because many of the best RTI pets have powerful uses outside of RTI, an alternate list has been made. These pets are not as powerful in RTI but have less of a trade-off by placing them there.
 * Assassin Alt: Shark or Penguin. Because Assassins don't boost important stats, skipping this or going with a less-powerful pet will not hinder your power all that much.
 * Defender Alt: Mysterious Egg is still a good choice here, due to Defenders being good in dungeons even with a low class bonus. If you want M. Egg for dungeons, any other Defender will work here.
 * Adventurer Alt: Portal is the best one that doesn't belong in growth camp. Earth Eater can be a good option if you don't have the ability/motivation to keep it fed for camps.
 * Alchemist Alt: Stale Tortilla, Rose, or Gold Dragon. Rose has a buff to enchanting, Tortilla is good in dungeons, so Gold Dragon is a wise choice here.
 * Blacksmith Alt: Pegasus. All other blacksmiths with a greater class bonus than Pegasus have better uses in dungeons/crafting.
 * Rogue Alt: Raven. Both Undine and Carboard Box are very useful outside of RTI.
 * Supporter: Flying Cloud, then Santa, then Tanuki (the best one you're willing to go without in dungeons/camps)
 * Mage Alt: Witch, then Black Hole Chan (the best one you're willing to go without in dungeons). Gray Child 2 can also make a good Mage since it has a 0.8% bonus.