I'd like to add an alternate opinion.

I think strongholds are GREAT! So much fun and opportunities to make something clever. I like them even more then powerCreeps, although they are great too ; )

It shows "NO DATA" for any room/tick.

Will those commodities have any use except for trading?

I expect it will cause great price inflation with much more income from the NPC traders and nowhere to spend those extra credits.

When I read about loosing a power level, I thought it to be quite ridicilous too.

Having experimental periods or long cooldown for recreating a creep is a much better idea. As for the details - maybe 30 periods is too much, but they definetely should be replenished periodically.

Thanks! That was indeed the issue.

What do you mean? I send a creep from one room to another and at some piont it got bugged. One of the results of it is that

 console.log(Game.creeps["ranger-Spawn12-W6S22-7933113"]);

shows creep one tick and the next tick it is undefined. I play on shard2, don't know how shard1 got involved.

Code:

module.exports.loop = function () {

console.log(Game.time)
console.log(Game.creeps["ranger-Spawn12-W6S22-7933113"]);
console.log(Game.creeps["ranger-Spawn12-W6S22-7933113"].pos);

return;

result: [12:58:28] [shard1] [room E0S20 pos 13,30]

[12:58:29] [shard2] 7933879

[12:58:29] [shard2] undefined

[12:58:29] [shard2] TypeError: Cannot read property 'pos' of undefined at Object.module.exports.loop (main:27:61) at __mainLoop:1:52 at __mainLoop:2:3 at Object.exports.evalCode (:15727:76) at Object.exports.run (:30153:24)

[12:58:31] [shard1] 10180203

[12:58:31] [shard1] [creep ranger-Spawn12-W6S22-7933113]

[12:58:31] [shard1] [room E0S20 pos 13,30]

[12:58:32] [shard2] 7933880

[12:58:32] [shard2] undefined

[12:58:32] [shard2] TypeError: Cannot read property 'pos' of undefined at Object.module.exports.loop (main:27:61) at __mainLoop:1:52 at __mainLoop:2:3 at Object.exports.evalCode (:15727:76) at Object.exports.run (:30153:24)

[12:58:34] [shard1] 10180204

[12:58:34] [shard1] [creep ranger-Spawn12-W6S22-7933113]

[12:58:34] [shard1] [room E0S20 pos 13,30]